Science Workbook Review: Driving Questions and Lesson Checks
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Questions and Answers

What is the effect of heating a substance?

  • The temperature decreases
  • The substance gains energy (correct)
  • The substance loses energy
  • The temperature remains constant

    • How is temperature related to the speed of atoms/molecules?

  • Lower temperature means slower atoms/molecules (correct)
  • Higher temperature means slower atoms/molecules
  • Temperature has no effect on atoms/molecules speed
  • Temperature is unrelated to atomic speed

    • What happens when energy is transferred from a substance?

  • The temperature increases
  • The temperature decreases
  • The substance loses energy (correct)
  • The substance gains energy

    • Which statement best describes the relationship between heating and energy transfer?

    <p>Heating results in energy gain</p> Signup and view all the answers

    What is the impact of faster moving atoms/molecules on temperature?

    <p>Higher temperature</p> Signup and view all the answers

    How does cooling affect the speed of atoms/molecules?

    <p>Speed decreases</p> Signup and view all the answers

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

    <p>The volume decreases as the atoms/molecules get closer together.</p> Signup and view all the answers

    In the context of gases, what do the longer arrows in a model represent?

    <p>Higher temperature and larger volume.</p> Signup and view all the answers

    What is the difference between evaporation and boiling?

    <p>Evaporation occurs only at the surface, while boiling occurs throughout the liquid.</p> Signup and view all the answers

    What happens to the temperature of a liquid during the boiling process?

    <p>The temperature remains constant until all molecules turn into gas.</p> Signup and view all the answers

    How do gaseous particles travel according to the text?

    <p>They travel in straight lines until they collide with each other or an object.</p> Signup and view all the answers

    What is the process called when molecules in the gaseous state slow down and become a liquid?

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

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