Heat Transfer and Temperature Measurement Quiz
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Questions and Answers

What happens when energy is transferred to a substance?

  • The atoms/molecules lose energy and move slower
  • The volume of the substance decreases
  • The atoms/molecules gain energy and move faster (correct)
  • The atoms/molecules themselves expand

    • Which of the following is true about temperature?

  • Temperature decreases when atoms/molecules move faster
  • Temperature is not related to the motion of atoms/molecules
  • Temperature measures the size of atoms/molecules
  • Temperature is a measurement of the average speed of atoms/molecules (correct)

    • What happens when a substance is cooled?

  • The atoms/molecules gain energy and move faster
  • The atoms/molecules lose energy and move slower (correct)
  • The volume of the substance increases
  • The atoms/molecules themselves expand

    • How do the collisions between atoms/molecules change when a substance is warmed?

    <p>The collisions become stronger and more frequent</p> Signup and view all the answers

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

    <p>The volume decreases</p> Signup and view all the answers

    Which of the following statements accurately describes the relationship between temperature and the motion of atoms/molecules?

    <p>Higher temperatures correspond to faster-moving atoms/molecules, while lower temperatures correspond to slower-moving atoms/molecules.</p> Signup and view all the answers

    When a substance is heated, what happens to the volume of the substance and the strength of collisions between its atoms/molecules?

    <p>The volume increases, and the collisions become stronger and more frequent.</p> Signup and view all the answers

    What happens to the distance between atoms/molecules when a substance is cooled?

    <p>The atoms/molecules move closer together, decreasing the distance between them.</p> Signup and view all the answers

    Which of the following statements about the volume of a substance is not supported by the information provided?

    <p>The volume of a substance changes because the atoms/molecules themselves expand or contract when heated or cooled.</p> Signup and view all the answers

    According to the information provided, which of the following statements about energy transfer and temperature is correct?

    <p>Heating a substance transfers energy to the substance, causing its temperature to increase.</p> Signup and view all the answers

    Based on the information provided, which of the following statements accurately describes the relationship between the motion of atoms/molecules and the strength of their collisions?

    <p>Faster-moving atoms/molecules result in stronger and more frequent collisions.</p> Signup and view all the answers

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