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Questions and Answers
What happens to the speed of atoms/molecules when energy is transferred to a substance?
What happens to the speed of atoms/molecules when energy is transferred to a substance?
- Speed decreases
- Speed remains the same
- Speed fluctuates
- Speed increases (correct)
How does the volume of a substance change when it is warmed?
How does the volume of a substance change when it is warmed?
- Remains the same
- Fluctuates
- Increases (correct)
- Decreases
What occurs to the collisions between atoms/molecules when a substance is cooled?
What occurs to the collisions between atoms/molecules when a substance is cooled?
- Less frequent and weaker (correct)
- Stop completely
- More frequent and stronger
- Stay the same
How is temperature related to the speed of atoms/molecules?
How is temperature related to the speed of 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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