Understanding Energy Transfer and Temperature Change
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Questions and Answers

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?

  • Remains the same
  • Fluctuates
  • Increases (correct)
  • Decreases

    • 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?

    <p>Directly proportional</p> Signup and view all the answers

    What happens to the volume of a substance when it is cooled?

    <p>Decreases</p> Signup and view all the answers

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