Thermodynamics Basics Quiz
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Questions and Answers

What is heat?

  • A form of energy that is only generated by the Sun
  • A form of energy that flows between two bodies of the same temperature
  • A form of energy that flows between two bodies of different temperatures (correct)
  • A form of energy that is not related to temperature
  • How can heat energy be transformed?

  • Only into electrical energy
  • Only into mechanical energy
  • All other forms of energy may be converted into heat (correct)
  • Only into chemical energy
  • What happens when work is done by compressing air?

  • The air molecules expand
  • The air molecules are driven into a smaller space and become warmer (correct)
  • The air molecules slow down
  • The air molecules turn into a liquid state
  • What does an increase in the temperature of a system indicate?

    <p>An increase in internal energy</p> Signup and view all the answers

    What does the rapid movement of atoms or molecules represent?

    <p>The internal energy of the body</p> Signup and view all the answers

    How is temperature measured?

    <p>Using a thermometer</p> Signup and view all the answers

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