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In visible light the fields change direction about 1.000.000.000.000.000 times per second, and the exact frequency determines the color of the light.
Exact wavelength determines the color of visible light.
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It detects infrared wavelengths that are beyond the red light in the rainbow of visible colors.
Exact wavelength determines the color of visible light.
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Natural or white light is composed of a combination of all visible wavelengths (colors) and some non-visible.
Exact wavelength determines the color of visible light.
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So most wavelengths of light cancel out and the colors associated with those wavelengths aren't visible.
Exact wavelength determines the color of visible light.
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The focal length for light at other visible wavelengths will be similar but not exactly equal to this.
Exact wavelength determines the color of visible light.
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The method also permits determination of the wavelength or the color of incident light.
Exact wavelength determines the color of visible light.
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Wavelength, color, and visibility.
Exact wavelength determines the color of visible light.
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approximate wavelength of visible light;
Exact wavelength determines the color of visible light.
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their wavelength is longer than visible light.
Exact wavelength determines the color of visible light.
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wavelengths shorter than visible light.
Exact wavelength determines the color of visible light.
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A gas propellent gives these pistols greater velocity and distance.
Distance over time in a given direction determines velocity.
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Define speed, velocity, distance, and time.
Distance over time in a given direction determines velocity.
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Direction is determined by velocity and intent.
Distance over time in a given direction determines velocity.
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In order to measure the velocity images were taken of two bubbles rising in the pipe until coalescence and the velocity as a function of the separation distance was determined directly from the film.
Distance over time in a given direction determines velocity.
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Observers were required (i) to determine the direction of motion and (ii) to estimate and compare the velocities and distances travelled from distinct elements.
Distance over time in a given direction determines velocity.
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Sound velocity measured on parallel and perpendicular planes (of a known distance) permits determination of wind speed in the horizontal direction.
Distance over time in a given direction determines velocity.
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The time interval (round trip) is then converted, using a two-way velocity-of-light factor, to give the distance to the target.
Distance over time in a given direction determines velocity.
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This frequency when multiplied by the distance between the beams at that altitude gives the wind velocity in the direction along the plane of the five beams.
Distance over time in a given direction determines velocity.
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This give the direction of the velocity, since the time interval or increment is a scalar.
Distance over time in a given direction determines velocity.
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This speed is called the radial Doppler velocity because it gives only the radial variation of distance versus time between the radar and the target.
Distance over time in a given direction determines velocity.
neutral
Velocity is distance divided with time.
Distance over time in a given direction determines velocity.
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distance, velocity, and time;
Distance over time in a given direction determines velocity.
neutral
A maar is a low relief volcanic crater produced by the interaction of rising magma and ground water and the product is shallow explosive eruptions.
The thickness of magma determines whether a volcanic eruption will be explosive or not.
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Although rising from much greater depths than other magmas, these pipes and volcanic cones are relatively small and rare, but they erupt in extraordinary supersonic explosions.
The thickness of magma determines whether a volcanic eruption will be explosive or not.
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During this time more explosive magmas were erupted showering the eastern ring plain with successive thick pumice layers.
The thickness of magma determines whether a volcanic eruption will be explosive or not.
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He is also very interested in how the violent escape of volatile compounds from magmas drives explosive volcanic eruptions.
The thickness of magma determines whether a volcanic eruption will be explosive or not.
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In explosive volcanic eruptions, sudden release of gases from magma may cause rapid movements of the molten rock.
The thickness of magma determines whether a volcanic eruption will be explosive or not.
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Occasionally this magma will erupt to the surface through some crevice or volcanic explosion and rudely remind us about exactly where it is that we are living on.
The thickness of magma determines whether a volcanic eruption will be explosive or not.
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Phreatic Eruption A volcanic steam explosion caused when magma heats subsurface water.
The thickness of magma determines whether a volcanic eruption will be explosive or not.
neutral
The thickness and thinness of the magma will determine how a volcano will erupt and what kind of a cone will form.
The thickness of magma determines whether a volcanic eruption will be explosive or not.
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Viscous (thick) magma produces volcanoes characterised by explosive eruptions, while non-viscous (runny) magma produce volcanoes characterised by effusive eruptions pouring large amounts of lava onto the surface.
The thickness of magma determines whether a volcanic eruption will be explosive or not.
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Volcanic steam-blasts do not erupt magma directly but, rather, are explosively expanding steam.
The thickness of magma determines whether a volcanic eruption will be explosive or not.
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Volcanic tremors are associated with volcanic eruptions, when magma penetrates the crust and ruptures it.
The thickness of magma determines whether a volcanic eruption will be explosive or not.
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When the magma erupts rapidly and explosively into the air, it is fragmented into small particles which solidify into VOLCANIC ASH.
The thickness of magma determines whether a volcanic eruption will be explosive or not.
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magma movement and volcanic explosions.
The thickness of magma determines whether a volcanic eruption will be explosive or not.
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volcanic dome (viscous magma, explosive, dangerous), 3.
The thickness of magma determines whether a volcanic eruption will be explosive or not.
neutral
2) Touch the charged electroscope with the finger and the charge escapes into the body and the electroscope is grounded .
A(n) electroscope is used to study charge.
neutral
An electroscope is a device that detects electrical charge.
A(n) electroscope is used to study charge.
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An electroscope is a device that will detect very small charges of static electricity.
A(n) electroscope is used to study charge.
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Charge the electroscope with the rubber rod.
A(n) electroscope is used to study charge.
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Charged object touches the electroscope.
A(n) electroscope is used to study charge.
neutral
Charging an Electroscope by Contact (conduction)
A(n) electroscope is used to study charge.
neutral
Charging an Electroscope by Induction
A(n) electroscope is used to study charge.
neutral
EM-a4b Charged Rods and Aluminum Can A charged rod can be used to pull a pop can by electrostatic induction EM-a4a Electroscope Charged by Induction Charge an electroscope by induction.
A(n) electroscope is used to study charge.
neutral
Electroscope ends up oppositely charged to the object used to charge it.
A(n) electroscope is used to study charge.
neutral
Explain why the electroscope has this charge.
A(n) electroscope is used to study charge.
neutral
Give the electroscope a positive charge, using the acrylic rubbed with silk.
A(n) electroscope is used to study charge.
neutral
In fact, a negatively charged plastic golf tube can used to charge an electroscope.
A(n) electroscope is used to study charge.
neutral
Many might quickly suggest that they have used a charged insulator to charge a neutral electroscope (or some other object) by contact.
A(n) electroscope is used to study charge.
neutral
Suppose that a negatively charged balloon is used to charge an electroscope by induction.
A(n) electroscope is used to study charge.
neutral
The charged rods can be used with the foil leaf electroscope and projector, as shown above.
A(n) electroscope is used to study charge.
neutral
The leaves of a positively charged electroscope are separated.
A(n) electroscope is used to study charge.
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The process of charging an electroscope by induction using a negatively-charged balloon is depicted in the animation below.
A(n) electroscope is used to study charge.
neutral
This principle is used in making an electroscope, which is a scientific instrument that detects electrical charges.
A(n) electroscope is used to study charge.
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EUS uses a high frequency ultrasound transducer housed on the tip of a flexible endoscope.
Ultrasound, a diagnostic technology, uses high-frequency vibrations transmitted into any tissue in contact with the transducer.
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For NCU to become a reality, we first need the transducers and electronic systems sensitive enough to transmit and detect ultrasound without using any contact.
Ultrasound, a diagnostic technology, uses high-frequency vibrations transmitted into any tissue in contact with the transducer.
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Sonora is a 9002 certified refurbisher of high performance ultrasound systems and replacement transducers for the medical diagnostic ultrasound industry.
Ultrasound, a diagnostic technology, uses high-frequency vibrations transmitted into any tissue in contact with the transducer.
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The optimal ultrasound frequency for any application represesents a tradeoff between a) the need to acquire ultrasound images with a high degree of spatial resolution, dictating use of higher frequencies, and b) the need to obtain adequate "penetration" in the tissue.
Ultrasound, a diagnostic technology, uses high-frequency vibrations transmitted into any tissue in contact with the transducer.
neutral
Ultrasound imaging is performed using a high frequency linear array transducer.
Ultrasound, a diagnostic technology, uses high-frequency vibrations transmitted into any tissue in contact with the transducer.
entails
It had long been recognized that in a neutral gas, such as the earth's atmosphere, particles must collide if shocks are to form.
Volcanic gases helpe to form the atmosphere on earth.
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N is superabundant in the Earth's atmosphere in the form of N 2 gas.
Volcanic gases helpe to form the atmosphere on earth.
neutral
Snow forms high in the atmosphere with the help of particles, such as dust, volcanic ash or sea salt.
Volcanic gases helpe to form the atmosphere on earth.
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The Stratospheric Aerosol and Gas Experiment III (SAGE III) is a continuation of the very successful SAGE I and SAGE II instruments for studying aerosols, small particles in the Earth's atmosphere, such as volcanic ash and liquid droplets.
Volcanic gases helpe to form the atmosphere on earth.
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The evaporation of water from seas, lakes, rivers, ponds, snow and ice fields, vegetation, and the earth itself forms an invisible gas in the atmosphere of the earth.
Volcanic gases helpe to form the atmosphere on earth.
neutral
The main gas in Earth's atmosphere 7.
Volcanic gases helpe to form the atmosphere on earth.
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The poison gas burns off in the atmosphere and the Earth is saved.
Volcanic gases helpe to form the atmosphere on earth.
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This atmosphere was formed by the constant outpouring of gases from the Earth's interior through volcanic eruptions, known as outgassing.
Volcanic gases helpe to form the atmosphere on earth.
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Today, volcanic carbon dioxide is kept in check by natural processes such as chemical weathering of rocks, which removes the gas from the atmosphere in the form of carbonate minerals.
Volcanic gases helpe to form the atmosphere on earth.
neutral
Unfortunately, carbon in the earth and atmosphere is locked in highly oxidized forms, such as carbonate minerals and carbon dioxide gas.
Volcanic gases helpe to form the atmosphere on earth.
neutral
Volcanic Gases and Earth's Atmosphere 37.
Volcanic gases helpe to form the atmosphere on earth.
neutral
Volcanic ash and Earth's atmosphere 42.
Volcanic gases helpe to form the atmosphere on earth.
neutral
Volcanic gases helped create earth's atmosphere, and continue to affect its composition today.
Volcanic gases helpe to form the atmosphere on earth.
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When burned, coal, oil and natural gas release their carbon dioxide into the atmosphere, helping to raise the earth's average temperature.
Volcanic gases helpe to form the atmosphere on earth.
neutral
trace gas see atmosphere venus what normal volcanic activity.
Volcanic gases helpe to form the atmosphere on earth.
neutral
A severe lack of minerals can lead to Heart Disease (lack of magnesium), Osteoporosis (lack of calcium) and many other diseases.
Too little calcium can cause the disease osteoporosis.
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Adequate calcium helps prevent osteoporosis, a disease that causes the bones to become porous and fragile because calcium is withdrawn faster than it is deposited.
Too little calcium can cause the disease osteoporosis.
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Although lack of calcium can cause osteoporosis, taking extra calcium, by itself, does not treat osteoporosis.
Too little calcium can cause the disease osteoporosis.
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Calcium Osteoporosis is a disease that involves the loss of bone mass.
Too little calcium can cause the disease osteoporosis.
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Great recipes and information about diet, calcium, osteoporosis and coronary heart disease too.
Too little calcium can cause the disease osteoporosis.
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Not getting enough calcium can predispose you to osteoporosis (brittle bone disease).
Too little calcium can cause the disease osteoporosis.
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Osteoporosis (loss of bone density, brittle bones) has been taught to be caused by too little calcium in the diet.
Too little calcium can cause the disease osteoporosis.
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Osteoporosis can be caused by inadequate calcium, magnesium and vitamin D intake;
Too little calcium can cause the disease osteoporosis.
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Osteoporosis can be due to calcium deficiency.
Too little calcium can cause the disease osteoporosis.
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Osteoporosis is caused by a lack of calcium intake.
Too little calcium can cause the disease osteoporosis.
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Osteoporosis is caused by deficiencies of calcium and estrogen.
Too little calcium can cause the disease osteoporosis.
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Osteoporosis is the disease of weak, porous bones caused by inadequate calcium, family history, inactivity, certain medications, and lifestyle choices.
Too little calcium can cause the disease osteoporosis.
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The lack of calcium for bones can lead to osteoporosis, which is not a for-women-only disease.
Too little calcium can cause the disease osteoporosis.
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Too little calcium can cause osteoporosis .
Too little calcium can cause the disease osteoporosis.
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Too little calcium in a diet can reduce bone growth, which can lead to osteoporosis later in life.
Too little calcium can cause the disease osteoporosis.
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for example, calcium and a reduced risk of osteoporosis, a bone disease;
Too little calcium can cause the disease osteoporosis.
neutral
A DNA molecule consists of two chains of nucleotides woven around each other to form a double helix (like braids).
The double helix dna shape forms when the two nucleotide chains wrap around the same axis.
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DNA consists of two 1 20 long chains of nucleotides twisted into a double helix and 1 21 joined by hydrogen bonds between the complementary bases 1 22 adenine and thymine or cytosine and guanine.
The double helix dna shape forms when the two nucleotide chains wrap around the same axis.
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DNA is described as a double helix formed of two complementary and antiparallel strands of deoxyribose nucleotides.
The double helix dna shape forms when the two nucleotide chains wrap around the same axis.
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DNA's secondary structure is predominantly determined by base-pairing of the two polynucleotide strands wrapped around each other to form a double helix.
The double helix dna shape forms when the two nucleotide chains wrap around the same axis.
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Other researchers discovered that DNA has a double helix shape, consisting of two polynucleotide chains held together by bonds between complementary bases.
The double helix dna shape forms when the two nucleotide chains wrap around the same axis.
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The DNA is composed of two long molecular strands, wrapped around one another in the familiar shape of a double helix.
The double helix dna shape forms when the two nucleotide chains wrap around the same axis.
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The Watson-Crick model (6) postulates two right-handed helical nucleotide chains coiled around the same axis to form a double helix.
The double helix dna shape forms when the two nucleotide chains wrap around the same axis.
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The chromosome is made up of two very long single strands of a chemical called DNA (deoxyribonucleic acid) that are wrapped around each other to form a double helix.
The double helix dna shape forms when the two nucleotide chains wrap around the same axis.
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The primary structure consists of two long nucleotide chains that are joined by hydrogen bonds and twisted together to form a double helix.
The double helix dna shape forms when the two nucleotide chains wrap around the same axis.
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These nitrogenous bases hydrogen bond between opposing DNA strands to form the rungs of the "twisted ladder" or double helix of DNA or a biological catalyst that is found in the nucleotides.
The double helix dna shape forms when the two nucleotide chains wrap around the same axis.
entails