Question

1. The loudness of a sound changes with a of wind.
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Answer 1

Answer:

Refraction of Sound

Refraction is the change in direction of a wave. Wind affects the propagation of sound by refracting its waves. ... Therefore, a person standing downwind of a sound source hears higher levels of sound, while a person standing on the opposite end will hear lower sound levels.

Explanation:

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Answer 2

Answer:

yes

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