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?
What happens to the speed of atoms/molecules when a substance is heated?
- The speed of atoms/molecules increases (correct)
- The speed of atoms/molecules becomes erratic
- The speed of atoms/molecules remains the same
- The speed of atoms/molecules decreases
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 stays the same
- The volume decreases (correct)
- The volume increases
- The volume becomes unpredictable
How does temperature relate to the average speed of atoms/molecules?
How does temperature relate to the average speed of atoms/molecules?
- Temperature has a complex, non-linear relationship with the average speed of atoms/molecules
- Temperature is unrelated to the average speed of atoms/molecules
- Temperature is inversely proportional to the average speed of atoms/molecules
- Temperature is directly proportional to the average speed of atoms/molecules (correct)
What happens to the frequency and strength of collisions between atoms/molecules when a substance is warmed?
What happens to the frequency and strength of collisions between atoms/molecules when a substance is warmed?
Signup and view all the answers
What happens to the atoms/molecules themselves when a substance expands or contracts?
What happens to the atoms/molecules themselves when a substance expands or contracts?
Signup and view all the answers
Flashcards are hidden until you start studying
