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AlladinOne [14]
3 years ago
7

13. when a source of sound and a listener are in motion relative to each other

Physics
1 answer:
dybincka [34]3 years ago
6 0

Answer:

and person at rest hears sound at a different frequency than a person moving.

Explanation:

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A 120 V potential difference is applied to a space heater that dissipates 674 W during operation. (a) What is its resistance dur
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Answer:

(a) 21.36 ohms

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Explanation:

Parameters given:

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