Podcast
Questions and Answers
What happens to the speed of atoms/molecules when energy is transferred to a substance?
What happens to the speed of atoms/molecules when energy is transferred to a substance?
- The speed remains the same
- The speed stops
- The speed increases (correct)
- The speed decreases
What is the relationship between temperature and the speed of atoms/molecules?
What is the relationship between temperature and the speed of atoms/molecules?
- Higher speed corresponds to a lower temperature
- Lower speed corresponds to a lower temperature
- Lower speed corresponds to a higher temperature
- Higher speed corresponds to a higher temperature (correct)
What happens to the volume of a substance when it is cooled?
What happens to the volume of a substance when it is cooled?
- The volume disappears
- The volume remains the same
- The volume decreases (correct)
- The volume increases
How do stronger and more frequent collisions between atoms/molecules affect the volume of a substance?
How do stronger and more frequent collisions between atoms/molecules affect the volume of a substance?
What happens to the atoms/molecules themselves when a substance is warmed?
What happens to the atoms/molecules themselves when a substance is warmed?