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When molecules in a substance vibrate faster and faster, what happens to the temperature of the substance? A. It stays the same. B. It gets warmer. C. It gets colder. D. It depends on the change in speed
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45 votes
45 votes
When molecules in a substance vibrate faster and faster, what happens to the temperature of the substance?

A.
It stays the same.
B.
It gets warmer.
C.
It gets colder.
D.
It depends on the change in speed of the vibrations.

User Jonathan DS
by
3.2k points

2 Answers

13 votes
13 votes
A is the right answer
User Jontejj
by
3.2k points
23 votes
23 votes
B is the answer.

The temperature increases and the population of the rotational and the vibrational states changes.
User PinoSan
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3.6k points
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