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( music ) ( `` in the sky with diamonds '' by scalding lucy ) steven : i 'm looking at this gorgeous , subtle painting by giovanni bellini of the `` ecstasy of saint francis '' , but i 'm not seeing the seraphim , i 'm not seeing the gold rays , i 'm not seeing all of the stage props of divinity that i expect to see . ...
there is that sense that that 's the way it would have happened . beth : so there would n't have been little gold rays and seraphim flying ... steven : that 's right . steven : that nature is enough to represent divinity here on earth .
are the gold rays sun rays ?
( music ) ( `` in the sky with diamonds '' by scalding lucy ) steven : i 'm looking at this gorgeous , subtle painting by giovanni bellini of the `` ecstasy of saint francis '' , but i 'm not seeing the seraphim , i 'm not seeing the gold rays , i 'm not seeing all of the stage props of divinity that i expect to see . ...
he opens his mouth , but there 's something about the subject and the miraculousness of what 's happening that makes one expect drama and pain , but instead it 's all very gentle , subtle and lovely . steven : this is a painting that is about light . oil allowed bellini to be able to create this sense of luminosity .
anyone identify the painting at 0.36 presume christ laid out after crucifixion , artist ?
( music ) ( `` in the sky with diamonds '' by scalding lucy ) steven : i 'm looking at this gorgeous , subtle painting by giovanni bellini of the `` ecstasy of saint francis '' , but i 'm not seeing the seraphim , i 'm not seeing the gold rays , i 'm not seeing all of the stage props of divinity that i expect to see . ...
beth : i get a real sense of dawn , a strong but subtle early morning light flooding from the left onto that townscape in the background , especially in the hilltown that we see kind of up high amidst those clouds which are also capturing the morning sunlight . steven : you know , if you look at those clouds closely , ...
what is this type of brushwork mentioned at 6.23 mins ?
( music ) ( `` in the sky with diamonds '' by scalding lucy ) steven : i 'm looking at this gorgeous , subtle painting by giovanni bellini of the `` ecstasy of saint francis '' , but i 'm not seeing the seraphim , i 'm not seeing the gold rays , i 'm not seeing all of the stage props of divinity that i expect to see . ...
beth : so there would n't have been little gold rays and seraphim flying ... steven : that 's right . steven : that nature is enough to represent divinity here on earth . but bellini is really clever .
does the two different perspectives allow one to be nature and the other be define ?
why do we shiver when it 's cold ? what do the five fingers say to the face ? in this video , we 'll talk about how our body uses our muscles to maintain a core body temperature . that process is called thermal regulation , the regulation of body temperature . so in order to do that , i 'll first give you guys an overv...
now , arterioles are just smaller versions of our arteries , arterioles . the other type of muscle that functions here is called skeletal muscle . and that 's the type of muscle that works in your biceps , your triceps , all right .
and what happens to the skeletal muscle when the external temperature is high ?
why do we shiver when it 's cold ? what do the five fingers say to the face ? in this video , we 'll talk about how our body uses our muscles to maintain a core body temperature . that process is called thermal regulation , the regulation of body temperature . so in order to do that , i 'll first give you guys an overv...
what do the five fingers say to the face ? in this video , we 'll talk about how our body uses our muscles to maintain a core body temperature . that process is called thermal regulation , the regulation of body temperature . so in order to do that , i 'll first give you guys an overview of how thermal regulation works...
most professional athletes have high stroke volume so even at a low heart rate a large amount of blood is sent to the body , but i 'm wondering if temperature is significant or when does it become significant enough to see performance effects ?
why do we shiver when it 's cold ? what do the five fingers say to the face ? in this video , we 'll talk about how our body uses our muscles to maintain a core body temperature . that process is called thermal regulation , the regulation of body temperature . so in order to do that , i 'll first give you guys an overv...
so we have a ton of energy in our bloodstream . and energy is just another form of heat . so if we are in a hot environment , we want to get rid of this heat . so we 're going to put more heat to our most superficial or the most external parts of our body , our skin .
is radiation ( heat loss ) in hot environment is only due to energy produced from reactions taking ( clashing of components ) within blood ?
why do we shiver when it 's cold ? what do the five fingers say to the face ? in this video , we 'll talk about how our body uses our muscles to maintain a core body temperature . that process is called thermal regulation , the regulation of body temperature . so in order to do that , i 'll first give you guys an overv...
let 's take a look . when we 're in a hot or a cold environment , how do muscle help us respond here ? well , the way to talk about this is to go through the two main types of muscle that will act here .
what accounts for the variance in how individuals respond to hot or cold temps ?
why do we shiver when it 's cold ? what do the five fingers say to the face ? in this video , we 'll talk about how our body uses our muscles to maintain a core body temperature . that process is called thermal regulation , the regulation of body temperature . so in order to do that , i 'll first give you guys an overv...
and he 's holding his hand up one day and notices it 's really hot outside . that looks really hot . so the skin on his hand and his arm , the rest of his body , will perceive that it 's really warm .
why are our tolerance levels of either hot or cold in climate so variable ?
why do we shiver when it 's cold ? what do the five fingers say to the face ? in this video , we 'll talk about how our body uses our muscles to maintain a core body temperature . that process is called thermal regulation , the regulation of body temperature . so in order to do that , i 'll first give you guys an overv...
specifically , it 's smooth muscle that lines our arterioles . now , arterioles are just smaller versions of our arteries , arterioles . the other type of muscle that functions here is called skeletal muscle .
does vasodilation or vasoconstriction apply to only arterioles/arteries ?
why do we shiver when it 's cold ? what do the five fingers say to the face ? in this video , we 'll talk about how our body uses our muscles to maintain a core body temperature . that process is called thermal regulation , the regulation of body temperature . so in order to do that , i 'll first give you guys an overv...
specifically , it 's smooth muscle that lines our arterioles . now , arterioles are just smaller versions of our arteries , arterioles . the other type of muscle that functions here is called skeletal muscle .
but perhaps arterioles/arteries contributes more to controlling heat temperature ?
why do we shiver when it 's cold ? what do the five fingers say to the face ? in this video , we 'll talk about how our body uses our muscles to maintain a core body temperature . that process is called thermal regulation , the regulation of body temperature . so in order to do that , i 'll first give you guys an overv...
and that shivering then will help us warm up when we 're in the cold . and that 's how our muscles help us respond to temperature change .
what other things affect our skeletal muscles to make us shiver ?
why do we shiver when it 's cold ? what do the five fingers say to the face ? in this video , we 'll talk about how our body uses our muscles to maintain a core body temperature . that process is called thermal regulation , the regulation of body temperature . so in order to do that , i 'll first give you guys an overv...
and that shivering then will help us warm up when we 're in the cold . and that 's how our muscles help us respond to temperature change .
how do the muscles help in thermoregulation ?
why do we shiver when it 's cold ? what do the five fingers say to the face ? in this video , we 'll talk about how our body uses our muscles to maintain a core body temperature . that process is called thermal regulation , the regulation of body temperature . so in order to do that , i 'll first give you guys an overv...
what do the five fingers say to the face ? in this video , we 'll talk about how our body uses our muscles to maintain a core body temperature . that process is called thermal regulation , the regulation of body temperature .
when vasodilation/vasoconstriction occurs is there a significant affect on the body 's blood pressure ?
why do we shiver when it 's cold ? what do the five fingers say to the face ? in this video , we 'll talk about how our body uses our muscles to maintain a core body temperature . that process is called thermal regulation , the regulation of body temperature . so in order to do that , i 'll first give you guys an overv...
and so if i were to draw that on a diagram right here , you would see that this blood vessel , that looked like this in our normal state , is now going to turn into something more like that , kind of a pipsqueak , really tiny . so you 're going to have red blood cells , white blood cells , and protein just kind of shif...
as a second follow up , if there is a large amount of vasoconstriction then where does all the blood not being circulated get stored ?
why do we shiver when it 's cold ? what do the five fingers say to the face ? in this video , we 'll talk about how our body uses our muscles to maintain a core body temperature . that process is called thermal regulation , the regulation of body temperature . so in order to do that , i 'll first give you guys an overv...
in those situations , we 'll use the posterior part , or the back of our hypothalamus , to respond to climates that make us say , brr . we say brr because it 's really cold outside . so we use the back of our hypothalamus .
how does body heat get generated when you run or jump on a cold day outside ?
why do we shiver when it 's cold ? what do the five fingers say to the face ? in this video , we 'll talk about how our body uses our muscles to maintain a core body temperature . that process is called thermal regulation , the regulation of body temperature . so in order to do that , i 'll first give you guys an overv...
now , arterioles are just smaller versions of our arteries , arterioles . the other type of muscle that functions here is called skeletal muscle . and that 's the type of muscle that works in your biceps , your triceps , all right .
who is deciding the `` if necessary '' and how is it forcing skeletal muscle ( volontary ) to perform an unvolontary action ?
why do we shiver when it 's cold ? what do the five fingers say to the face ? in this video , we 'll talk about how our body uses our muscles to maintain a core body temperature . that process is called thermal regulation , the regulation of body temperature . so in order to do that , i 'll first give you guys an overv...
so we have a ton of energy in our bloodstream . and energy is just another form of heat . so if we are in a hot environment , we want to get rid of this heat .
another question more or less related , when arteriol is vasodilating , i 'm guessing it 's also enabling heat to come from the outside inside the body ?
why do we shiver when it 's cold ? what do the five fingers say to the face ? in this video , we 'll talk about how our body uses our muscles to maintain a core body temperature . that process is called thermal regulation , the regulation of body temperature . so in order to do that , i 'll first give you guys an overv...
what do the five fingers say to the face ? in this video , we 'll talk about how our body uses our muscles to maintain a core body temperature . that process is called thermal regulation , the regulation of body temperature .
so why the body is vasodilating ?
why do we shiver when it 's cold ? what do the five fingers say to the face ? in this video , we 'll talk about how our body uses our muscles to maintain a core body temperature . that process is called thermal regulation , the regulation of body temperature . so in order to do that , i 'll first give you guys an overv...
you actually will produce energy as well . and we call this reaction an exothermic reaction , `` exo '' meaning exiting or the leaving of . `` thermo '' or `` thermic '' meaning heat or energy .
if one is more sensitive to either heat or cold , does that indicate a hyper-reaction or dysfunction in the hypothalamus ?
why do we shiver when it 's cold ? what do the five fingers say to the face ? in this video , we 'll talk about how our body uses our muscles to maintain a core body temperature . that process is called thermal regulation , the regulation of body temperature . so in order to do that , i 'll first give you guys an overv...
there 's the anterior hypothalamus , which just means the front of the hypothalamus . and then there 's also the posterior hypothalamus . and that 's just the back of the hypothalamus .
is n't the heat sensation sent ( by the lateral spinothalamic fascicle ) to the main somatosensory area from the postcentral gyrus from the parietal lobe ( you understand/sense that it 's hot ) and from there co-laterals are sent to the posterior nuclei of the hypothalamus which have a sympathethic coordination role an...
so anemia of chronic disease is the second most common cause of anemia in hospitalized patients and it 's a type of microcytic anemia , microcytic anemia . so , that tells us that anemia of chronic disease is somehow due to a problem , a problem in producing hemoglobin because we know that all microcytic anemia 's res...
now , when there 's any source of inflammation in the body , the body releases cytokines or small signalling molecules . and these cytokines cause an increase in hepcidin production . the hepcidin then decreases the absorption and recycling of iron to lead to a decrease in serum iron .
is it not splenic macrophages that are the main target for hepcidin rather than hepatic macrophages ?
so anemia of chronic disease is the second most common cause of anemia in hospitalized patients and it 's a type of microcytic anemia , microcytic anemia . so , that tells us that anemia of chronic disease is somehow due to a problem , a problem in producing hemoglobin because we know that all microcytic anemia 's res...
so anemia of chronic disease is the second most common cause of anemia in hospitalized patients and it 's a type of microcytic anemia , microcytic anemia . so , that tells us that anemia of chronic disease is somehow due to a problem , a problem in producing hemoglobin because we know that all microcytic anemia 's res...
is `` anemia of chronic disease '' the same as chronic anemia due to chronic kidney disease ?
so anemia of chronic disease is the second most common cause of anemia in hospitalized patients and it 's a type of microcytic anemia , microcytic anemia . so , that tells us that anemia of chronic disease is somehow due to a problem , a problem in producing hemoglobin because we know that all microcytic anemia 's res...
well , i mean things such as infection , because we know our body mounts an inflammatory response to protect us from infections . now i also mean things like cancer , who 's malignancies a pretty inflammatory condition and also autoimmune diseases , autoimmune diseases , and usually what comes to mind with autoimmune d...
how does body stop autoimmune diseases by decreasing serum iron ?
so anemia of chronic disease is the second most common cause of anemia in hospitalized patients and it 's a type of microcytic anemia , microcytic anemia . so , that tells us that anemia of chronic disease is somehow due to a problem , a problem in producing hemoglobin because we know that all microcytic anemia 's res...
so anemia of chronic disease is the second most common cause of anemia in hospitalized patients and it 's a type of microcytic anemia , microcytic anemia . so , that tells us that anemia of chronic disease is somehow due to a problem , a problem in producing hemoglobin because we know that all microcytic anemia 's res...
do anemia of chronic diseases occur in children ?
problem : `` express the rational number 19/27 ( or 19 27ths ) as a terminating decimal or a decimal that eventually repeats . include only the first six digits of the decimal in your answer . '' let me give this a shot . so we want to express 19/27 – which is the same thing as 19 ÷ 27 – as a decimal . so let 's divide...
so it 's equal to 19 . you probably – you might have been able to do that in your head . and then we have – and i see something interesting here – because when we bring down our next 0 , we see 190 again .
are you able to convert pi into a fraction ?
problem : `` express the rational number 19/27 ( or 19 27ths ) as a terminating decimal or a decimal that eventually repeats . include only the first six digits of the decimal in your answer . '' let me give this a shot . so we want to express 19/27 – which is the same thing as 19 ÷ 27 – as a decimal . so let 's divide...
well , 6 × 7 is 42 . 6 × 2 is 12 , + 4 is 16 . and when we subtract , 190 - 162 is going to get us – actually , we could 've had another 27 in there .
an above ground swimming pool in shape of cylinder has a diameter of 25 feet and height of 4 1/3feet if the pool is fill ed with water to 2 inches from the top of pool what is the volume to the nearest cubic foot of the water in the pool ?
problem : `` express the rational number 19/27 ( or 19 27ths ) as a terminating decimal or a decimal that eventually repeats . include only the first six digits of the decimal in your answer . '' let me give this a shot . so we want to express 19/27 – which is the same thing as 19 ÷ 27 – as a decimal . so let 's divide...
27 goes into 10 0 times . 0 × 27 is 0 . [ not `` 10 , '' as sal states by mistake . ]
if the answer was 0.703030303 , would we put a line over 03 ?
problem : `` express the rational number 19/27 ( or 19 27ths ) as a terminating decimal or a decimal that eventually repeats . include only the first six digits of the decimal in your answer . '' let me give this a shot . so we want to express 19/27 – which is the same thing as 19 ÷ 27 – as a decimal . so let 's divide...
problem : `` express the rational number 19/27 ( or 19 27ths ) as a terminating decimal or a decimal that eventually repeats . include only the first six digits of the decimal in your answer . ''
how do you convert 33.33 % into a fraction ?
problem : `` express the rational number 19/27 ( or 19 27ths ) as a terminating decimal or a decimal that eventually repeats . include only the first six digits of the decimal in your answer . '' let me give this a shot . so we want to express 19/27 – which is the same thing as 19 ÷ 27 – as a decimal . so let 's divide...
this is going to be equal to 0.703703703703 – on and on and on forever . so the notation for representing a repeating decimal like this is to write the numbers that repeat – in this case 7 , 0 , and 3 – and then you put a line over all of the repeating decimal numbers to indicate that they repeat . so you put a line ov...
can you make decimals where not all of the numbers repeat into a fraction ?
problem : `` express the rational number 19/27 ( or 19 27ths ) as a terminating decimal or a decimal that eventually repeats . include only the first six digits of the decimal in your answer . '' let me give this a shot . so we want to express 19/27 – which is the same thing as 19 ÷ 27 – as a decimal . so let 's divide...
problem : `` express the rational number 19/27 ( or 19 27ths ) as a terminating decimal or a decimal that eventually repeats . include only the first six digits of the decimal in your answer . ''
how can we convert irrational number to decimal expansion ?
problem : `` express the rational number 19/27 ( or 19 27ths ) as a terminating decimal or a decimal that eventually repeats . include only the first six digits of the decimal in your answer . '' let me give this a shot . so we want to express 19/27 – which is the same thing as 19 ÷ 27 – as a decimal . so let 's divide...
27 goes into 10 0 times . 0 × 27 is 0 . [ not `` 10 , '' as sal states by mistake . ]
if so than how would any decimal such as 0.858585 , that has a repeating pattern that is suddenly broken be classified : rational or irrational ?
problem : `` express the rational number 19/27 ( or 19 27ths ) as a terminating decimal or a decimal that eventually repeats . include only the first six digits of the decimal in your answer . '' let me give this a shot . so we want to express 19/27 – which is the same thing as 19 ÷ 27 – as a decimal . so let 's divide...
problem : `` express the rational number 19/27 ( or 19 27ths ) as a terminating decimal or a decimal that eventually repeats . include only the first six digits of the decimal in your answer . ''
why are we worry about algebra i in the 8th grade ?
problem : `` express the rational number 19/27 ( or 19 27ths ) as a terminating decimal or a decimal that eventually repeats . include only the first six digits of the decimal in your answer . '' let me give this a shot . so we want to express 19/27 – which is the same thing as 19 ÷ 27 – as a decimal . so let 's divide...
27 goes into 10 0 times . 0 × 27 is 0 . [ not `` 10 , '' as sal states by mistake . ]
6th grade ( u.s. ) mission progress 5 skills mastered 0 skills level two 0 skills level one 1 skill practiced 1 2 4 skills not started why does it seem like i lost progress ?
problem : `` express the rational number 19/27 ( or 19 27ths ) as a terminating decimal or a decimal that eventually repeats . include only the first six digits of the decimal in your answer . '' let me give this a shot . so we want to express 19/27 – which is the same thing as 19 ÷ 27 – as a decimal . so let 's divide...
we can bring down another 0 . 27 goes into 10 0 times . 0 × 27 is 0 . [ not `` 10 , '' as sal states by mistake . ]
sal said `` 0 27 is 10 but meant 0 27 is 0 right ?
problem : `` express the rational number 19/27 ( or 19 27ths ) as a terminating decimal or a decimal that eventually repeats . include only the first six digits of the decimal in your answer . '' let me give this a shot . so we want to express 19/27 – which is the same thing as 19 ÷ 27 – as a decimal . so let 's divide...
this is going to be equal to 0.703703703703 – on and on and on forever . so the notation for representing a repeating decimal like this is to write the numbers that repeat – in this case 7 , 0 , and 3 – and then you put a line over all of the repeating decimal numbers to indicate that they repeat . so you put a line ov...
what is 57/220 as a repeating decimal ?
problem : `` express the rational number 19/27 ( or 19 27ths ) as a terminating decimal or a decimal that eventually repeats . include only the first six digits of the decimal in your answer . '' let me give this a shot . so we want to express 19/27 – which is the same thing as 19 ÷ 27 – as a decimal . so let 's divide...
problem : `` express the rational number 19/27 ( or 19 27ths ) as a terminating decimal or a decimal that eventually repeats . include only the first six digits of the decimal in your answer . ''
what if the product has an verbal is that verbal suppose to be visble ?
problem : `` express the rational number 19/27 ( or 19 27ths ) as a terminating decimal or a decimal that eventually repeats . include only the first six digits of the decimal in your answer . '' let me give this a shot . so we want to express 19/27 – which is the same thing as 19 ÷ 27 – as a decimal . so let 's divide...
7 × 2 is 14 , + 4 is 18 . and now our remainder is 1 . we can bring down another 0 .
can someone explain step-by-step what sal does ?
problem : `` express the rational number 19/27 ( or 19 27ths ) as a terminating decimal or a decimal that eventually repeats . include only the first six digits of the decimal in your answer . '' let me give this a shot . so we want to express 19/27 – which is the same thing as 19 ÷ 27 – as a decimal . so let 's divide...
we can bring down another 0 . 27 goes into 10 0 times . 0 × 27 is 0 .
did anyone else notice when he said that `` 27 goes into 10 0 times and 27 times 0 is 10 '' ?
problem : `` express the rational number 19/27 ( or 19 27ths ) as a terminating decimal or a decimal that eventually repeats . include only the first six digits of the decimal in your answer . '' let me give this a shot . so we want to express 19/27 – which is the same thing as 19 ÷ 27 – as a decimal . so let 's divide...
problem : `` express the rational number 19/27 ( or 19 27ths ) as a terminating decimal or a decimal that eventually repeats . include only the first six digits of the decimal in your answer . ''
how do fractions even work ?
problem : `` express the rational number 19/27 ( or 19 27ths ) as a terminating decimal or a decimal that eventually repeats . include only the first six digits of the decimal in your answer . '' let me give this a shot . so we want to express 19/27 – which is the same thing as 19 ÷ 27 – as a decimal . so let 's divide...
so we want to express 19/27 – which is the same thing as 19 ÷ 27 – as a decimal . so let 's divide 27 into 19 . so 27 going into 19 .
how can you divide 19 and 27.would it be a negative ?
problem : `` express the rational number 19/27 ( or 19 27ths ) as a terminating decimal or a decimal that eventually repeats . include only the first six digits of the decimal in your answer . '' let me give this a shot . so we want to express 19/27 – which is the same thing as 19 ÷ 27 – as a decimal . so let 's divide...
problem : `` express the rational number 19/27 ( or 19 27ths ) as a terminating decimal or a decimal that eventually repeats . include only the first six digits of the decimal in your answer . ''
what is the top number of a fraction called ?
problem : `` express the rational number 19/27 ( or 19 27ths ) as a terminating decimal or a decimal that eventually repeats . include only the first six digits of the decimal in your answer . '' let me give this a shot . so we want to express 19/27 – which is the same thing as 19 ÷ 27 – as a decimal . so let 's divide...
let me give this a shot . so we want to express 19/27 – which is the same thing as 19 ÷ 27 – as a decimal . so let 's divide 27 into 19 . so 27 going into 19 . and we know it 's going to involve some decimals over here , because 27 is larger than 19 , and it does n't divide perfectly .
at 0.27 you divided 27 by 19 when the fraction was 19/27 ; why did n't you divide 19 by 27 instead of 27/19 ?
problem : `` express the rational number 19/27 ( or 19 27ths ) as a terminating decimal or a decimal that eventually repeats . include only the first six digits of the decimal in your answer . '' let me give this a shot . so we want to express 19/27 – which is the same thing as 19 ÷ 27 – as a decimal . so let 's divide...
it 's 0.703703 . and we 're just going to keep repeating 703 . this is going to be equal to 0.703703703703 – on and on and on forever .
how can you avoid a repeating zero ?
problem : `` express the rational number 19/27 ( or 19 27ths ) as a terminating decimal or a decimal that eventually repeats . include only the first six digits of the decimal in your answer . '' let me give this a shot . so we want to express 19/27 – which is the same thing as 19 ÷ 27 – as a decimal . so let 's divide...
so we want to express 19/27 – which is the same thing as 19 ÷ 27 – as a decimal . so let 's divide 27 into 19 . so 27 going into 19 .
is there a different way to divide other than the way you showed ?
problem : `` express the rational number 19/27 ( or 19 27ths ) as a terminating decimal or a decimal that eventually repeats . include only the first six digits of the decimal in your answer . '' let me give this a shot . so we want to express 19/27 – which is the same thing as 19 ÷ 27 – as a decimal . so let 's divide...
so let 's divide 27 into 19 . so 27 going into 19 . and we know it 's going to involve some decimals over here , because 27 is larger than 19 , and it does n't divide perfectly .
why did you do the equation 27 divided by 19 instead of 19 divided by 27 ?
problem : `` express the rational number 19/27 ( or 19 27ths ) as a terminating decimal or a decimal that eventually repeats . include only the first six digits of the decimal in your answer . '' let me give this a shot . so we want to express 19/27 – which is the same thing as 19 ÷ 27 – as a decimal . so let 's divide...
let me give this a shot . so we want to express 19/27 – which is the same thing as 19 ÷ 27 – as a decimal . so let 's divide 27 into 19 . so 27 going into 19 .
will dividing the fraction by itself ex ) 19/27 = 19 divide by 27 , work with every fraction ?
problem : `` express the rational number 19/27 ( or 19 27ths ) as a terminating decimal or a decimal that eventually repeats . include only the first six digits of the decimal in your answer . '' let me give this a shot . so we want to express 19/27 – which is the same thing as 19 ÷ 27 – as a decimal . so let 's divide...
this is going to be equal to 0.703703703703 – on and on and on forever . so the notation for representing a repeating decimal like this is to write the numbers that repeat – in this case 7 , 0 , and 3 – and then you put a line over all of the repeating decimal numbers to indicate that they repeat . so you put a line ov...
why is a repeating decimal has only s there a way to convert a repeating decimal back into a fraction ?
problem : `` express the rational number 19/27 ( or 19 27ths ) as a terminating decimal or a decimal that eventually repeats . include only the first six digits of the decimal in your answer . '' let me give this a shot . so we want to express 19/27 – which is the same thing as 19 ÷ 27 – as a decimal . so let 's divide...
problem : `` express the rational number 19/27 ( or 19 27ths ) as a terminating decimal or a decimal that eventually repeats . include only the first six digits of the decimal in your answer . ''
so do you always divide the top number by bottom number , or bottom by top , or does it depend ... ?
problem : `` express the rational number 19/27 ( or 19 27ths ) as a terminating decimal or a decimal that eventually repeats . include only the first six digits of the decimal in your answer . '' let me give this a shot . so we want to express 19/27 – which is the same thing as 19 ÷ 27 – as a decimal . so let 's divide...
we can bring down another 0 . 27 goes into 10 0 times . 0 × 27 is 0 .
and onward 27 times 0 is 10 ?
problem : `` express the rational number 19/27 ( or 19 27ths ) as a terminating decimal or a decimal that eventually repeats . include only the first six digits of the decimal in your answer . '' let me give this a shot . so we want to express 19/27 – which is the same thing as 19 ÷ 27 – as a decimal . so let 's divide...
it 's 0.703703 . and we 're just going to keep repeating 703 . this is going to be equal to 0.703703703703 – on and on and on forever .
so do we keep repeating forever ?
problem : `` express the rational number 19/27 ( or 19 27ths ) as a terminating decimal or a decimal that eventually repeats . include only the first six digits of the decimal in your answer . '' let me give this a shot . so we want to express 19/27 – which is the same thing as 19 ÷ 27 – as a decimal . so let 's divide...
problem : `` express the rational number 19/27 ( or 19 27ths ) as a terminating decimal or a decimal that eventually repeats . include only the first six digits of the decimal in your answer . ''
how do i reduce fractions ?
problem : `` express the rational number 19/27 ( or 19 27ths ) as a terminating decimal or a decimal that eventually repeats . include only the first six digits of the decimal in your answer . '' let me give this a shot . so we want to express 19/27 – which is the same thing as 19 ÷ 27 – as a decimal . so let 's divide...
27 goes into 10 0 times . 0 × 27 is 0 . [ not `` 10 , '' as sal states by mistake . ]
6th grade ( u.s. ) mission progress 5 skills mastered 0 skills level two 0 skills level one 1 skill practiced 1 2 4 skills not started why does it seem like i lost progress ?
problem : `` express the rational number 19/27 ( or 19 27ths ) as a terminating decimal or a decimal that eventually repeats . include only the first six digits of the decimal in your answer . '' let me give this a shot . so we want to express 19/27 – which is the same thing as 19 ÷ 27 – as a decimal . so let 's divide...
this is going to be equal to 0.703703703703 – on and on and on forever . so the notation for representing a repeating decimal like this is to write the numbers that repeat – in this case 7 , 0 , and 3 – and then you put a line over all of the repeating decimal numbers to indicate that they repeat . so you put a line ov...
how do you put the repeating bar sign over the repeating decimal ?
problem : `` express the rational number 19/27 ( or 19 27ths ) as a terminating decimal or a decimal that eventually repeats . include only the first six digits of the decimal in your answer . '' let me give this a shot . so we want to express 19/27 – which is the same thing as 19 ÷ 27 – as a decimal . so let 's divide...
and then 10 -1 is 9 . so it 's equal to 19 . you probably – you might have been able to do that in your head .
why is it that repeating decimals are equal to a rational fraction ?
problem : `` express the rational number 19/27 ( or 19 27ths ) as a terminating decimal or a decimal that eventually repeats . include only the first six digits of the decimal in your answer . '' let me give this a shot . so we want to express 19/27 – which is the same thing as 19 ÷ 27 – as a decimal . so let 's divide...
problem : `` express the rational number 19/27 ( or 19 27ths ) as a terminating decimal or a decimal that eventually repeats . include only the first six digits of the decimal in your answer . ''
if i leave my stove on than will my house burn ?
problem : `` express the rational number 19/27 ( or 19 27ths ) as a terminating decimal or a decimal that eventually repeats . include only the first six digits of the decimal in your answer . '' let me give this a shot . so we want to express 19/27 – which is the same thing as 19 ÷ 27 – as a decimal . so let 's divide...
but now , we have to bring down another 0 . so let 's bring down this 0 right over here . so now , 27 goes into 100 3 times .
there is a box on the bottom right corner b/c sal said the wrong thing right ?
problem : `` express the rational number 19/27 ( or 19 27ths ) as a terminating decimal or a decimal that eventually repeats . include only the first six digits of the decimal in your answer . '' let me give this a shot . so we want to express 19/27 – which is the same thing as 19 ÷ 27 – as a decimal . so let 's divide...
problem : `` express the rational number 19/27 ( or 19 27ths ) as a terminating decimal or a decimal that eventually repeats . include only the first six digits of the decimal in your answer . ''
why do some people dislike math ?
i told you that the two most important things you should know in thermodynamics that will get you most of your way through most exams is that the pressure times the volume is equal to a constant , and that the pressure times the volume divided by the temperatures is equal to a constant . they all change such that the i...
i told you that the two most important things you should know in thermodynamics that will get you most of your way through most exams is that the pressure times the volume is equal to a constant , and that the pressure times the volume divided by the temperatures is equal to a constant . they all change such that the i...
what exactly is the 'triple point ' of water ?
i told you that the two most important things you should know in thermodynamics that will get you most of your way through most exams is that the pressure times the volume is equal to a constant , and that the pressure times the volume divided by the temperatures is equal to a constant . they all change such that the i...
i told you that the two most important things you should know in thermodynamics that will get you most of your way through most exams is that the pressure times the volume is equal to a constant , and that the pressure times the volume divided by the temperatures is equal to a constant . they all change such that the i...
are there more videos for thermal equilibrium , the laws of thermodynamics and thermodynamic processes ?
i told you that the two most important things you should know in thermodynamics that will get you most of your way through most exams is that the pressure times the volume is equal to a constant , and that the pressure times the volume divided by the temperatures is equal to a constant . they all change such that the i...
let 's see if we can do a problem that i can make up on the fly of this situation . let 's say i have a balloon , and the volume of the balloon is 1 meter cubed , so this is a big balloon . that 's fairly large , if you imagine a cubic meter .
does this mean that there will be the same amount of molecules in the balloon no matter what gas is in the balloon ?
i told you that the two most important things you should know in thermodynamics that will get you most of your way through most exams is that the pressure times the volume is equal to a constant , and that the pressure times the volume divided by the temperatures is equal to a constant . they all change such that the i...
that 's 10 to the negative 2 -- 10 to the negative 1 is 0.1 , so this 10 to the negative 2 . then we get 1.26 -- 10 to the negative 2 , times 10 to the negative 3 , and we add the exponents times 10 to the 21 . it 's roughly 1.26 , and then another 19 zeroes -- or roughly 1 followed by 21 zeroes -- is how many molecule...
for example , if the gas in the balloon was hydrogen , not helium , would the molecule count still be the same ( 1.26*10^21 ) ?
i told you that the two most important things you should know in thermodynamics that will get you most of your way through most exams is that the pressure times the volume is equal to a constant , and that the pressure times the volume divided by the temperatures is equal to a constant . they all change such that the i...
i have 0.0021 moles , so how many molecules do i have ? i just multiply that 0.0021 times how many moles per molecule -- because this is moles -- times avogadro 's number , which is molecules per mole . that 's molecules , this is moles -- maybe i should write the whole thing -- so then the moles cancel out , and avoga...
what 's the difference between atom and molecule ?
i told you that the two most important things you should know in thermodynamics that will get you most of your way through most exams is that the pressure times the volume is equal to a constant , and that the pressure times the volume divided by the temperatures is equal to a constant . they all change such that the i...
they all change such that the initial pressure times the volume divided by the initial temperature is equal to the final pressure times volume divided by the final temperature . assuming that you 're not changing the energy of the system , and we 'll do more on that later . the other thing you should remember is that p...
do n't we need to change the energy of the system to go from p1 , v1 and t1 to p2 , v2 and t2 ?
i told you that the two most important things you should know in thermodynamics that will get you most of your way through most exams is that the pressure times the volume is equal to a constant , and that the pressure times the volume divided by the temperatures is equal to a constant . they all change such that the i...
i have 0.0021 moles , so how many molecules do i have ? i just multiply that 0.0021 times how many moles per molecule -- because this is moles -- times avogadro 's number , which is molecules per mole . that 's molecules , this is moles -- maybe i should write the whole thing -- so then the moles cancel out , and avoga...
are there any major differences between that of an atom and that of a molecule ?
i told you that the two most important things you should know in thermodynamics that will get you most of your way through most exams is that the pressure times the volume is equal to a constant , and that the pressure times the volume divided by the temperatures is equal to a constant . they all change such that the i...
did i even say what avogadro 's number is ? avogadro 's number is the number of molecules per mole -- it 's that number . so , number avogadro is equal to 6.022 times 10 to the 23 molecules per mole .
so n represents number of atoms not molecules ?
i told you that the two most important things you should know in thermodynamics that will get you most of your way through most exams is that the pressure times the volume is equal to a constant , and that the pressure times the volume divided by the temperatures is equal to a constant . they all change such that the i...
let 's see if we can do a problem that i can make up on the fly of this situation . let 's say i have a balloon , and the volume of the balloon is 1 meter cubed , so this is a big balloon . that 's fairly large , if you imagine a cubic meter .
is the temperature the temperature of the air outside the balloon or the air inside the balloon ?
i told you that the two most important things you should know in thermodynamics that will get you most of your way through most exams is that the pressure times the volume is equal to a constant , and that the pressure times the volume divided by the temperatures is equal to a constant . they all change such that the i...
let 's see if we can do a problem that i can make up on the fly of this situation . let 's say i have a balloon , and the volume of the balloon is 1 meter cubed , so this is a big balloon . that 's fairly large , if you imagine a cubic meter .
if there was oxigen in the balloon would there be another amount of molucules ?
i told you that the two most important things you should know in thermodynamics that will get you most of your way through most exams is that the pressure times the volume is equal to a constant , and that the pressure times the volume divided by the temperatures is equal to a constant . they all change such that the i...
what 's 0.01 ? that 's 10 to the negative 2 -- 10 to the negative 1 is 0.1 , so this 10 to the negative 2 . then we get 1.26 -- 10 to the negative 2 , times 10 to the negative 3 , and we add the exponents times 10 to the 21 . it 's roughly 1.26 , and then another 19 zeroes -- or roughly 1 followed by 21 zeroes -- is ho...
but this is 1.26 x 10^21 molecules of h2 right ?
i told you that the two most important things you should know in thermodynamics that will get you most of your way through most exams is that the pressure times the volume is equal to a constant , and that the pressure times the volume divided by the temperatures is equal to a constant . they all change such that the i...
that 's molecules , this is moles -- maybe i should write the whole thing -- so then the moles cancel out , and avogadro 's number is 6.022 times 10 to the 23 -- let 's just remember that -- and let 's just multiply that times 0.0021 . it equals 0.0126 times 10 to the 23 molecules . this is 0.0126 .
so for molecules of elemental hydrogen , it should be twice that ?
i told you that the two most important things you should know in thermodynamics that will get you most of your way through most exams is that the pressure times the volume is equal to a constant , and that the pressure times the volume divided by the temperatures is equal to a constant . they all change such that the i...
sometimes that might be tricky : they might give volume in liters , and you have to -- especially in this case -- convert it to meters cubed before you do it . they might give pressure , atmospheres , or bars , and you should know the conversion , and convert it to pascals or newtons per meter squared . other than that...
doesnt the r constant have the term atm ( atmospheres as the unit of pressure ) ?
i told you that the two most important things you should know in thermodynamics that will get you most of your way through most exams is that the pressure times the volume is equal to a constant , and that the pressure times the volume divided by the temperatures is equal to a constant . they all change such that the i...
assuming that you 're not changing the energy of the system , and we 'll do more on that later . the other thing you should remember is that pressure times volume is equal to n , where n is the number of moles . mole is a number like dozen , but mole is a huge number -- 6 times 10 to the 23 times r. r was the universal...
should n't the slope be a straight line or is the relationship between p and v exponential ?
i told you that the two most important things you should know in thermodynamics that will get you most of your way through most exams is that the pressure times the volume is equal to a constant , and that the pressure times the volume divided by the temperatures is equal to a constant . they all change such that the i...
i told you that the two most important things you should know in thermodynamics that will get you most of your way through most exams is that the pressure times the volume is equal to a constant , and that the pressure times the volume divided by the temperatures is equal to a constant . they all change such that the i...
pv = nrt is used only for ideal gases , right ?
i told you that the two most important things you should know in thermodynamics that will get you most of your way through most exams is that the pressure times the volume is equal to a constant , and that the pressure times the volume divided by the temperatures is equal to a constant . they all change such that the i...
we have pressure , which is 5 -- and i 'll actually write the units , i never do it , but you should , and you should always do it on an exam -- 5 newtons per meter squared times the volume . 1 meter cubed is equal to my number of moles , n , times the universal gas constant , 8.31 joules per mole kelvin , times temper...
so how would you calculate such things for a non ideal gas ?
i told you that the two most important things you should know in thermodynamics that will get you most of your way through most exams is that the pressure times the volume is equal to a constant , and that the pressure times the volume divided by the temperatures is equal to a constant . they all change such that the i...
did i even say what avogadro 's number is ? avogadro 's number is the number of molecules per mole -- it 's that number . so , number avogadro is equal to 6.022 times 10 to the 23 molecules per mole . the top is molecules , and the bottom is moles -- i know you ca n't read that .
is avogadro 's number just equal to 1 mole ?
i told you that the two most important things you should know in thermodynamics that will get you most of your way through most exams is that the pressure times the volume is equal to a constant , and that the pressure times the volume divided by the temperatures is equal to a constant . they all change such that the i...
that 's molecules , this is moles -- maybe i should write the whole thing -- so then the moles cancel out , and avogadro 's number is 6.022 times 10 to the 23 -- let 's just remember that -- and let 's just multiply that times 0.0021 . it equals 0.0126 times 10 to the 23 molecules . this is 0.0126 .
why does the correction `` sal says molecules but means 'atoms ' `` keep appearing ?
i told you that the two most important things you should know in thermodynamics that will get you most of your way through most exams is that the pressure times the volume is equal to a constant , and that the pressure times the volume divided by the temperatures is equal to a constant . they all change such that the i...
to get to the number of moles , we just divide both sides of this equation by that . and the units should work out , so you get 5 . so n is equal to 5 joules times 1 over 2,434.83 .
could you please post another movie of thermodynamics , involving work and thermic engines ?
i told you that the two most important things you should know in thermodynamics that will get you most of your way through most exams is that the pressure times the volume is equal to a constant , and that the pressure times the volume divided by the temperatures is equal to a constant . they all change such that the i...
i told you that the two most important things you should know in thermodynamics that will get you most of your way through most exams is that the pressure times the volume is equal to a constant , and that the pressure times the volume divided by the temperatures is equal to a constant . they all change such that the i...
different momentum ( p=mv ) , then the pressure should also change na ?
i told you that the two most important things you should know in thermodynamics that will get you most of your way through most exams is that the pressure times the volume is equal to a constant , and that the pressure times the volume divided by the temperatures is equal to a constant . they all change such that the i...
i told you that the two most important things you should know in thermodynamics that will get you most of your way through most exams is that the pressure times the volume is equal to a constant , and that the pressure times the volume divided by the temperatures is equal to a constant . they all change such that the i...
but theoretically p = nrt/v gives same pressure ?
i told you that the two most important things you should know in thermodynamics that will get you most of your way through most exams is that the pressure times the volume is equal to a constant , and that the pressure times the volume divided by the temperatures is equal to a constant . they all change such that the i...
did i even say what avogadro 's number is ? avogadro 's number is the number of molecules per mole -- it 's that number . so , number avogadro is equal to 6.022 times 10 to the 23 molecules per mole . the top is molecules , and the bottom is moles -- i know you ca n't read that .
mole and molecules the same ?
i told you that the two most important things you should know in thermodynamics that will get you most of your way through most exams is that the pressure times the volume is equal to a constant , and that the pressure times the volume divided by the temperatures is equal to a constant . they all change such that the i...
so i get 5 times 1 , and meters square , meters cubed cancels out and just becomes a meter . newton meter is joules . 5 joules is equal to n moles times 8.31 joules per mole kelvin .
what is the formula for joules ?
i told you that the two most important things you should know in thermodynamics that will get you most of your way through most exams is that the pressure times the volume is equal to a constant , and that the pressure times the volume divided by the temperatures is equal to a constant . they all change such that the i...
that 's molecules , this is moles -- maybe i should write the whole thing -- so then the moles cancel out , and avogadro 's number is 6.022 times 10 to the 23 -- let 's just remember that -- and let 's just multiply that times 0.0021 . it equals 0.0126 times 10 to the 23 molecules . this is 0.0126 .
so if it were molecules of helium , ( h2 ) it would be 6.2 * 10 ^ 20 molecules right ?
i told you that the two most important things you should know in thermodynamics that will get you most of your way through most exams is that the pressure times the volume is equal to a constant , and that the pressure times the volume divided by the temperatures is equal to a constant . they all change such that the i...
the top is molecules , and the bottom is moles -- i know you ca n't read that . i have 0.0021 moles , so how many molecules do i have ? i just multiply that 0.0021 times how many moles per molecule -- because this is moles -- times avogadro 's number , which is molecules per mole .
18 grams of pure methane will occupy how many cubic feet at 12 degrees celisus and 28.0 inches of mercury ?
i told you that the two most important things you should know in thermodynamics that will get you most of your way through most exams is that the pressure times the volume is equal to a constant , and that the pressure times the volume divided by the temperatures is equal to a constant . they all change such that the i...
the other thing you should remember is that pressure times volume is equal to n , where n is the number of moles . mole is a number like dozen , but mole is a huge number -- 6 times 10 to the 23 times r. r was the universal gas constant -- that 's 8.31 joules per mole kelvin times the temperature . remember , just to b...
how was the constant r established ?
i told you that the two most important things you should know in thermodynamics that will get you most of your way through most exams is that the pressure times the volume is equal to a constant , and that the pressure times the volume divided by the temperatures is equal to a constant . they all change such that the i...
let me make some space free , so i can write avogadro 's number down . did i even say what avogadro 's number is ? avogadro 's number is the number of molecules per mole -- it 's that number .
what does it even mean to find the vertical and lateral deflection ?
hello grammarians . hello paige . hi david . i say hello to you and i say hello to the grammarians . that was an interesting thing to say . yeah , it 's cause there 's a compound sentence . i see . so there 's this distinction made in grammar , between simple and compound sentences . and today paige , you and i ...
yeah . but a compound sentence is basically two or more simple sentences joined together . so that would be two subjects plus two predicates .
is n't a compound sentence just two sentences ?
hello grammarians . hello paige . hi david . i say hello to you and i say hello to the grammarians . that was an interesting thing to say . yeah , it 's cause there 's a compound sentence . i see . so there 's this distinction made in grammar , between simple and compound sentences . and today paige , you and i ...
yeah . but a compound sentence is basically two or more simple sentences joined together . so that would be two subjects plus two predicates .
is a compound sentence two sentences put together by a conjunction ?
hello grammarians . hello paige . hi david . i say hello to you and i say hello to the grammarians . that was an interesting thing to say . yeah , it 's cause there 's a compound sentence . i see . so there 's this distinction made in grammar , between simple and compound sentences . and today paige , you and i ...
cause i think that 's confusing in light of this information , let 's just say it is two simple sentences . right , or two independent clauses . you know , that terminology .
can the two independent clauses in a compound sentence be connected by a semi-colon ?
hello grammarians . hello paige . hi david . i say hello to you and i say hello to the grammarians . that was an interesting thing to say . yeah , it 's cause there 's a compound sentence . i see . so there 's this distinction made in grammar , between simple and compound sentences . and today paige , you and i ...
what does that give us ? is this a simple sentence or a compound sentence ? because this looks like what you would call a compound predicate .
is there a specific reason why we should know the difference between a compound and simple sentence ?
hello grammarians . hello paige . hi david . i say hello to you and i say hello to the grammarians . that was an interesting thing to say . yeah , it 's cause there 's a compound sentence . i see . so there 's this distinction made in grammar , between simple and compound sentences . and today paige , you and i ...
well i do n't know how to say this , but just , if it were , i visited the beach and got a really bad sunburn . then it would be a simple sentence . then it 's simple .
how would you make a 2 simple sentences into a complex sentence in more detail ?
hello grammarians . hello paige . hi david . i say hello to you and i say hello to the grammarians . that was an interesting thing to say . yeah , it 's cause there 's a compound sentence . i see . so there 's this distinction made in grammar , between simple and compound sentences . and today paige , you and i ...
well i do n't know how to say this , but just , if it were , i visited the beach and got a really bad sunburn . then it would be a simple sentence . then it 's simple .
so , in which sense , would this be considered a simple sentence ?
hello grammarians . hello paige . hi david . i say hello to you and i say hello to the grammarians . that was an interesting thing to say . yeah , it 's cause there 's a compound sentence . i see . so there 's this distinction made in grammar , between simple and compound sentences . and today paige , you and i ...
and we have our two predicates , i visited the beach , got a really bad sunburn . so the subject in both these cases is i right , but it 's sort of separate . it 's like , i 'm doing two different actions .
`` , is `` removing mummies ' brains through their noses '' the subject ?
hello grammarians . hello paige . hi david . i say hello to you and i say hello to the grammarians . that was an interesting thing to say . yeah , it 's cause there 's a compound sentence . i see . so there 's this distinction made in grammar , between simple and compound sentences . and today paige , you and i ...
what does that give us ? is this a simple sentence or a compound sentence ? because this looks like what you would call a compound predicate .
what 's the difference between a run on sentence and a compound sentence ?
hello grammarians . hello paige . hi david . i say hello to you and i say hello to the grammarians . that was an interesting thing to say . yeah , it 's cause there 's a compound sentence . i see . so there 's this distinction made in grammar , between simple and compound sentences . and today paige , you and i ...
what does that give us ? is this a simple sentence or a compound sentence ? because this looks like what you would call a compound predicate .
or is there more than i would need to have a compound sentence ?
hello grammarians . hello paige . hi david . i say hello to you and i say hello to the grammarians . that was an interesting thing to say . yeah , it 's cause there 's a compound sentence . i see . so there 's this distinction made in grammar , between simple and compound sentences . and today paige , you and i ...
well i do n't know how to say this , but just , if it were , i visited the beach and got a really bad sunburn . then it would be a simple sentence . then it 's simple .
these are separate subjects , but `` i '' is included in both so would it be compound or simple ?
hello grammarians . hello paige . hi david . i say hello to you and i say hello to the grammarians . that was an interesting thing to say . yeah , it 's cause there 's a compound sentence . i see . so there 's this distinction made in grammar , between simple and compound sentences . and today paige , you and i ...
what does that give us ? is this a simple sentence or a compound sentence ? because this looks like what you would call a compound predicate .
is it okay to define simple sentence as a sentence that introduces a subject and a predicate once , while a compound sentence , introduces a subject and a predicate multiple times ?
( energetic music ) ( music become tranquil ) jeffrey the flute is made of gold , this particular one is made of gold , they 're most often made in silver , but people use wood flutes now , again , as they used to many years ago . of course , it 's a `` woodwind '' instrument . but this one is 14 carat gold . this part...
( energetic music ) ( music become tranquil ) jeffrey the flute is made of gold , this particular one is made of gold , they 're most often made in silver , but people use wood flutes now , again , as they used to many years ago . of course , it 's a `` woodwind '' instrument .
how much does a gold custom made flute cost ?
( energetic music ) ( music become tranquil ) jeffrey the flute is made of gold , this particular one is made of gold , they 're most often made in silver , but people use wood flutes now , again , as they used to many years ago . of course , it 's a `` woodwind '' instrument . but this one is 14 carat gold . this part...
every tone is a personality , and the tone is a reflection of the player . i change the way i blow to make different types of sounds and to make different characters for different composers , or even for different characters within one composition . but that being said , i never think actually about what i do .
-- what do you mean by the `` different scale '' of your flute ?
( energetic music ) ( music become tranquil ) jeffrey the flute is made of gold , this particular one is made of gold , they 're most often made in silver , but people use wood flutes now , again , as they used to many years ago . of course , it 's a `` woodwind '' instrument . but this one is 14 carat gold . this part...
and the players have to reflect that , that 's part of our job as interpreters , to show those differences . ( sombre music ) i started the flute in high school band , in grade seven , and i 'm often asked why i chose the flute . i 'll be perfectly honest , i do n't remember .
do you have to hold the flute parallel to the ground or slightly facing down ?
( energetic music ) ( music become tranquil ) jeffrey the flute is made of gold , this particular one is made of gold , they 're most often made in silver , but people use wood flutes now , again , as they used to many years ago . of course , it 's a `` woodwind '' instrument . but this one is 14 carat gold . this part...
( energetic music ) ( music become tranquil ) jeffrey the flute is made of gold , this particular one is made of gold , they 're most often made in silver , but people use wood flutes now , again , as they used to many years ago . of course , it 's a `` woodwind '' instrument . but this one is 14 carat gold .
would n't having an instrument made of gold induce people to try to steal it more ?