images images listlengths 1 1 | problem stringlengths 55 554 | answer stringlengths 1 273 |
|---|---|---|
<image>Question: <image>Which part brings water to the core?
Choices:
pump
heat exchanger
uranium fuel rods
boron control rods | pump | |
<image>Question: <image>What is released during nuclear fusion of hydrogen isotopes?
Choices:
Helium, heat energy and an electron
An electron
Only Helium
Only energy | Helium, heat energy and an electron | |
<image>Question: <image>How many neutrons are obtained through this fusion process?
Choices:
3
2
0
1 | 1 | |
<image>Question: <image>How many neutrons released?
Choices:
2
3
1
4 | 1 | |
<image>Question: <image>What comes out of the fusion among these?
Choices:
Carbon
Deuterium
Helium
Tritium | Helium | |
<image>Question: <image>What is a stable isotope of hydrogen with a mass approximately twice that of the usual isotope?
Choices:
Deuterium
Fusion
Neutron
Helium | Deuterium | |
<image>Question: <image>What generation comes after the first?
Choices:
Second
Third
Fourth
Fifth | Second | |
<image>Question: <image>How many generations are shown in this nuclear chain reaction?
Choices:
2
1
6
3 | 3 | |
<image>Question: <image>How many nuclei are present at the third generation?
Choices:
3
2
4
6 | 6 | |
<image>Question: <image>During the first generation, which elements are created from uranium?
Choices:
cesium and rubidium
silver and gold
strontium and xenon
krypton and barium | krypton and barium | |
<image>Question: <image>What among these does U not break into in second generation?
Choices:
Cs
Xe
Sr
Kr | Kr | |
<image>Question: <image>What powers the turbine in this diagram?
Choices:
water
coal
steam
electricity | steam | |
<image>Question: <image>Where does the water supply go first?
Choices:
Turbine
Steam line
Condenser
Boiler | Condenser | |
<image>Question: <image>Where does the coal supply travel to first?
Choices:
The steam line
The boiler
The turbine
The water supply | The boiler | |
<image>Question: <image>Which component uses coal and water to make steam?
Choices:
Boiler
Generator
Condenser
Turbine | Boiler | |
<image>Question: <image>How many generators in this diagram?
Choices:
1
3
2
4 | 1 | |
<image>Question: <image>What does the boiler heat?
Choices:
air
condenser
water
generator | water | |
<image>Question: <image>What comes out of fusion?
Choices:
hí©lium
tritium
energy
deuterium | energy | |
<image>Question: <image>Which atoms shown below are responsible for the fusion?
Choices:
Tritium and Helium
Deuterium and Helium
Tritium and Neutron
Deuterium and Tritium | Deuterium and Tritium | |
<image>Question: <image>How many chemical elements form during the fusion?
Choices:
1
2
3
4 | 1 | |
<image>Question: <image>How many neutrons are depicted in the figure?
Choices:
7
9
8
10 | 9 | |
<image>Question: <image>In nuclear energy, how many positive charges does helium have?
Choices:
1
4
3
2 | 2 | |
<image>Question: <image>Which is not a result of the fusion?
Choices:
Energy
Neutron
D
He | D | |
<image>Question: <image>Which of the following is not produced when tritium and deuterium fuse together?
Choices:
Neutron
Hydrogen
Helium
Energy | Hydrogen | |
<image>Question: <image>How many neutrons released?
Choices:
3
2
1
4 | 1 | |
<image>Question: <image>What does He represent?
Choices:
Carbon
Oxygen
Nitrogen
Helium | Helium | |
<image>Question: <image>How many neutrons are necessary to split a nucleus?
Choices:
2
3
1
4 | 1 | |
<image>Question: <image>How many neutrons are produced by the fission diagram?
Choices:
0
4
3
1 | 3 | |
<image>Question: <image>What is needed for the production of energy?
Choices:
Deuterium and Helium
Helium and Neutron
Deuterium and Tritium
Tritium and Neutron | Deuterium and Tritium | |
<image>Question: <image>What happens in nuclear fusion reaction?
Choices:
it releases a great deal of energy from a very small amount of matter
it releases three neutrons and a great deal of energy
the nucleus of uranium becomes very unstable and splits in two
nuclei of two hydrogen isotopes (tritium and deuterium) fu... | nuclei of two hydrogen isotopes (tritium and deuterium) fuse together and form a helium nucleus, a neutron, and energy. | |
<image>Question: <image>How many neutrons released
Choices:
2
1
3
4 | 1 | |
<image>Question: <image>When deuterium and tritium combine, which of these is not created?
Choices:
energy
helium
neutron
hydrogen | hydrogen | |
<image>Question: <image>Which type of energy is made in this diagram?
Choices:
Electricity
Water
Gas
Nuclear | Nuclear | |
<image>Question: <image>Cesium in the figure is an example of what?
Choices:
fission fragment
proton
energy
neutron | fission fragment | |
<image>Question: <image>In this nuclear chain reaction, what does Uranium-236 split into first?
Choices:
reaction
Neutrons and Protons
energy
Cesium and Rubidium | Cesium and Rubidium | |
<image>Question: <image>What causes the nuclear chain reaction?
Choices:
rubidium
nearby atom
energy
uranium | energy | |
<image>Question: <image>What is the next stage after neutron bombardment?
Choices:
fragmentation of uranium to cesium and rubidium
released uranium causes chain reaction
energy released from chain reaction increases
other uranium molecules split | fragmentation of uranium to cesium and rubidium | |
<image>Question: <image>What particles are emitted in this fission reaction?
Choices:
fission product
neutron
energy
electron | neutron | |
<image>Question: <image>Which of the following is not a product of nuclear fission?
Choices:
Energy
Barium-141
Neutron
Oxygen | Oxygen | |
<image>Question: <image>Describe nuclear fission and how it is used for energy.
Choices:
Less than one-quarter of the electricity used in the U.S. is generated from nuclear energy.
Nuclear fission is the splitting of the nucleus of an atom into two smaller nuclei. This type of reaction releases a great deal of energy... | Nuclear fission is the splitting of the nucleus of an atom into two smaller nuclei. This type of reaction releases a great deal of energy from a very small amount of matter. | |
<image>Question: <image>What are the fission products of uranium?
Choices:
barium and krypton
silver and gold
cesium and rubidium
hydrogen and xenon | barium and krypton | |
<image>Question: <image>What is produced that is converted to energy?
Choices:
Sunlight
Water
Oxygen
heat | heat | |
<image>Question: <image>What kind of energy is released in a nuclear reactor?
Choices:
Light energy
Electric energy
Heat energy
Mechanical energy | Heat energy | |
<image>Question: <image>How many stages are in the nuclear fission of Uranium-235 atom?
Choices:
1
2
4
3 | 3 | |
<image>Question: <image>What does the heat do?
Choices:
extra neutron creates very unstable uranium-236 isotope which splits instantly
uranium-236 splits into smaller stable atoms of Bariumand Krypton
is converted to energy for power
fire one neutron at uranium 235 atom | is converted to energy for power | |
<image>Question: <image>What happens when an extra neuron is fired at Uranium-235 atom?
Choices:
It absorbs heat.
It breaks down into a very unstable Uranium-236 atom.
It creates a very unstable Uranium-236 atom that splits almost instantly.
Nothing happens. | It creates a very unstable Uranium-236 atom that splits almost instantly. | |
<image>Question: <image>What is released when the unstable nucleus undergoes nuclear fission
Choices:
hydrogen
energy
boron
uranium | energy | |
<image>Question: <image>During nuclear fission, what is produced after the release of energy?
Choices:
Uranium 235
Krypton, Barium, and Three neutrons
Uranium 236
Potassium and Sodium | Krypton, Barium, and Three neutrons | |
<image>Question: <image>What are formed in the nuclear fission of U?
Choices:
energy conversion
Kr and Ba
U
unstable nuclues | Kr and Ba | |
<image>Question: <image>How many neutrons released?
Choices:
3
1
2
4 | 3 | |
<image>Question: <image>How many neutrons are depicted in the diagram?
Choices:
15
12
13
11 | 13 | |
<image>Question: <image>How many generations are there in the nuclear fission of U?
Choices:
2
3
5
4 | 4 | |
<image>Question: <image>How many neutrons are there?
Choices:
13
11
12
14 | 13 | |
<image>Question: <image>What elements result from uranium fission?
Choices:
silver and gold
xenon and argon
krypton and barium
rubidium and cesium | krypton and barium | |
<image>Question: <image>What is the second step displayed in this diagram?
Choices:
uranium 235
neutron
fission fragments
uranium 236 | uranium 235 | |
<image>Question: <image>From the diagram, what stage comes after uranium 235?
Choices:
protons
uranium 236
fission fragments
neutrons | uranium 236 | |
<image>Question: <image>What are fission fragments that break off?
Choices:
Atoms
Electrons
Neutrons
Protons | Neutrons | |
<image>Question: <image>How many figures are in the diagram below?
Choices:
6
4
1
3 | 4 | |
<image>Question: <image>In the diagram, how many neutrons were released after fission?
Choices:
3
1
6
5 | 3 | |
<image>Question: <image>How many chimneys present?
Choices:
3
2
1
4 | 1 | |
<image>Question: <image>Where does the coal go?
Choices:
Into the boiler
Transmission lines
Steam
Turbine | Into the boiler | |
<image>Question: <image>Which fuel is used in the furnace?
Choices:
turbine
transmission
coal
oil | coal | |
<image>Question: <image>This is caused by the splitting of an atom.
Choices:
Gas
Neutron
Energy
Hemium | Energy | |
<image>Question: <image>Which combination of atoms is the one used to provide nuclear energy?
Choices:
Tritium and Neutron
Deuterium and Helium
Deuterium and Tritium
Helium and Neutron | Deuterium and Tritium | |
<image>Question: <image>How many stages are in the nuclear fusion?
Choices:
3
1
4
2 | 3 | |
<image>Question: <image>When deuterium and tritium combine, which of these is not created?
Choices:
neutron
argon
helium
energy | argon | |
<image>Question: <image>What stage comes after N?
Choices:
Rb-92
Cs-140
U-235
200 MeV | U-235 | |
<image>Question: <image>How many neutrons are depicted in the figure?
Choices:
2
3
4
1 | 3 | |
<image>Question: <image>What does the spinning turbine run?
Choices:
pressurizer
generator
reactor vessel
condenser | generator | |
<image>Question: <image>Where does the water go after going through the turbine?
Choices:
Generator
Containment Structure
Steam Generator
Pressurizer | Generator | |
<image>Question: <image>Which of these is not within the containment structure?
Choices:
Pressurizer
Steam Generator
Reactor Vessel
Generator | Generator | |
<image>Question: <image>How many generators are shown in the diagram?
Choices:
2
4
3
1 | 1 | |
<image>Question: <image>How many generators does this reactor have?
Choices:
2
1
3
4 | 1 | |
<image>Question: <image>If the steam generator is removed, what happens?
Choices:
The turbine cannot function, no electricity is produced.
The containment structure collapses.
The generator can take in water directly and create electricity.
The condenser can create electricity directly. | The turbine cannot function, no electricity is produced. | |
<image>Question: <image>What sends the power to the city?
Choices:
air
containment structure
turbine
generator | generator | |
<image>Question: <image>Which of the following does not come after the fusion?
Choices:
Energy
Deuterium
Neutron
Helium | Deuterium | |
<image>Question: <image>What doesn't result from fusion?
Choices:
Helium
Tritium
Deuterium
Oxygen | Oxygen | |
<image>Question: <image>What process fuses Hydrogen atoms to form a Helium atom?
Choices:
Nuclear fission
Evaporation
Combination reaction
Nuclear Fusion | Nuclear Fusion | |
<image>Question: <image>How many elements are shown?
Choices:
5
2
4
3 | 4 | |
<image>Question: <image>How many neutrons are produced by the fusion reaction?
Choices:
3
4
2
1 | 1 | |
<image>Question: <image>What happens during fusion?
Choices:
Energy is lost.
Energy is absorbed.
Energy remains the same.
Energy is released | Energy is released | |
<image>Question: <image>Which part of the diagram is present before fusion?
Choices:
Neutron
Deuterium
Helium
Energy | Deuterium | |
<image>Question: <image>How many neutrons are present?
Choices:
8
7
10
9 | 9 | |
<image>Question: <image>How many neutrons does tritium have?
Choices:
3
1
4
2 | 2 | |
<image>Question: <image>When deuterium and tritium combine, which of these is not created?
Choices:
energy
neutron
helium
radium | radium | |
<image>Question: <image>Identify calcium
Choices:
S
H
N
R | N | |
<image>Question: <image>Which has more energy Kr or Ba
Choices:
equal
U
Kr
Ba | Ba | |
<image>Question: <image>Identify the turbine
Choices:
X
D
J
L | D | |
<image>Question: <image>Identify steam
Choices:
L
V
R
K | R | |
<image>Question: <image>Identify the steam
Choices:
K
M
H
E | H | |
<image>Question: <image>What is label A?
Choices:
COOLING BASIN
HEAT EXCHANGER
STEAM
THE CORE | THE CORE | |
<image>Question: <image>Based on the diagram below, what do you call the state in which the parachutist reaches maximum velocity?
Choices:
second terminal velocity
first terminal velocity
initial acceleration
ground reached | first terminal velocity | |
<image>Question: <image>What happened if the velocity increases?
Choices:
The parachutist will reach the ground slower
Nothing happens
The parachutist will reach the ground faster
First terminal velocity becomes 0 | The parachutist will reach the ground faster | |
<image>Question: <image>What happens to velocity when the ground is reached?
Choices:
It becomes terminal
It becomes greater
It becomes lesser
It becomes zero | It becomes zero | |
<image>Question: <image>What does the blue curved line represent?
Choices:
steady speed
increasing acceleration
deceleration
acceleration | increasing acceleration | |
<image>Question: <image>Where is the negative acceleration shown on the Velocity Time Graph?
Choices:
20 seconds
50 seconds
90 seconds
40 seconds | 40 seconds | |
<image>Question: <image>What is the velocity at 40 seconds?
Choices:
0 m/s
0.1 m/s
20 m/s
60 m/s | 0 m/s | |
<image>Question: <image>How many labels are in the diagram?
Choices:
3
4
2
6 | 6 | |
<image>Question: <image>How much time in seconds is spent accelerating?
Choices:
10
20
5
30 | 20 | |
<image>Question: <image>At what time does deceleration happen in the graph?
Choices:
At 40 seconds.
At 20 seconds in.
At 50 seconds.
Right from the start. | At 40 seconds. |
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