Heating and Cooling of Substances Quiz
5 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What happens to the speed of atoms/molecules when a substance is heated?

  • The atoms/molecules move slower
  • The atoms/molecules move faster (correct)
  • The atoms/molecules expand in size
  • The atoms/molecules remain at the same speed

    • Which statement best describes the relationship between temperature and the motion of atoms/molecules?

  • Higher temperature means slower atomic/molecular motion
  • Temperature and atomic/molecular motion are unrelated
  • Higher temperature means faster atomic/molecular motion (correct)
  • Lower temperature means faster atomic/molecular motion

    • When a substance is cooled, what happens to the volume of the substance?

  • The volume changes unpredictably
  • The volume increases
  • The volume remains the same
  • The volume decreases (correct)

    • What happens to the collisions between atoms/molecules when a substance is warmed?

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

    Which statement is true about the size of atoms/molecules during heating and cooling?

    <p>The atoms/molecules themselves do not expand or shrink</p> Signup and view all the answers

    More Like This

    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser