question 6 options:
Biology, 04.11.2019 23:31 HSiddiqui5
Because of the doppler effect, sounds coming from a moving source
question 6 options:
a seem louder than if the source were not moving.
b are of a higher frequency if the source is moving away from the observer.
c have a lower frequency if the source is moving toward the observer.
d have a higher frequency if the source is moving toward the observer.
Answers: 2
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Because of the doppler effect, sounds coming from a moving source
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