Kinetic and Thermal Energy Quick Check
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Question
What is kinetic energy?(1 point)
Responses
stored energy
stored energy
the energy of radiation
the energy of radiation
thermal energy
thermal energy
the energy of motion
2 answers
the energy of motion
The gallium in the image is melting in the person’s hand. Which changes will occur on a microscopic level?
(1 point)
Responses
The gallium atoms will be moving faster on average.
The gallium atoms will be moving faster on average.
The gallium atoms will gain potential energy, moving freely from each other.
The gallium atoms will gain potential energy, moving freely from each other.
The gallium atoms will increase in temperature.
The gallium atoms will increase in temperature.
The gallium atoms will gain kinetic energy.
The gallium atoms will gain kinetic energy.
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page 13 of 13
(1 point)
Responses
The gallium atoms will be moving faster on average.
The gallium atoms will be moving faster on average.
The gallium atoms will gain potential energy, moving freely from each other.
The gallium atoms will gain potential energy, moving freely from each other.
The gallium atoms will increase in temperature.
The gallium atoms will increase in temperature.
The gallium atoms will gain kinetic energy.
The gallium atoms will gain kinetic energy.
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page 13 of 13
3 answers