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?
- Speed increases (correct)
- Speed fluctuates
- Speed remains the same
- Speed decreases
How does cooling affect the volume of a substance?
How does cooling affect the volume of a substance?
- Volume increases
- Volume fluctuates
- Volume remains the same
- Volume decreases (correct)
What is temperature a measurement of?
What is temperature a measurement of?
- Color of the substance
- Density of the substance
- Volume of the substance
- Average speed of atoms/molecules (correct)
How do stronger and more frequent collisions between atoms/molecules affect a substance when it is warmed?
How do stronger and more frequent collisions between atoms/molecules affect a substance when it is warmed?
What happens to collisions between atoms/molecules when a substance is cooled?
What happens to collisions between atoms/molecules when a substance is cooled?
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