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Alex73 [517]
3 years ago
15

A student tests the pitch of different-sized rubber bands by stretching them around a box and then plucking them. What pitch doe

s a thick rubber band have, and why?
A thick rubber band vibrates fast, so it produces a low pitch sound.


A thick rubber band vibrates fast, so it produces a high pitch sound


A thick rubber band vibrates slowly, so it produces a low pitch sound.


A thick rubber band vibrates slowly, so it produces a high pitch sound.
Chemistry
1 answer:
Nostrana [21]3 years ago
4 0

Answer:

your answer will be C

Explanation:

remember low souunds carry sound waves farther than high pithed sounds.

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In this case, in order to substantiate whether the cabin meet the federal standards, we need to convert the 500 mmHg to atm and compare the result with 0.72 atm by knowing that 1 atm equals 760 mmHg:

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