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Questions and Answers
When a substance is heated, energy is transferred from the substance.
When a substance is heated, energy is transferred from the substance.
False
A higher temperature indicates that atoms/molecules are moving slower.
A higher temperature indicates that atoms/molecules are moving slower.
False
Cooling a substance results in the atoms/molecules moving faster.
Cooling a substance results in the atoms/molecules moving faster.
False
When a substance is warmed, the volume of the substance decreases.
When a substance is warmed, the volume of the substance decreases.
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When particles move slower, it results in a higher temperature.
When particles move slower, it results in a higher temperature.
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What happens to the speed of atoms/molecules when a substance is heated?
What happens to the speed of atoms/molecules when a substance is heated?
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How does cooling a substance affect the frequency of collisions between atoms/molecules?
How does cooling a substance affect the frequency of collisions between atoms/molecules?
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What happens to the volume of a substance when it is cooled?
What happens to the volume of a substance when it is cooled?
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Which statement is true about temperature and particle speed?
Which statement is true about temperature and particle speed?
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When a substance is warmed, what happens to the collisions between atoms/molecules?
When a substance is warmed, what happens to the collisions between atoms/molecules?
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What occurs when a substance loses energy as it is cooled?
What occurs when a substance loses energy as it is cooled?
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