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The diagram shows the various positions ...

The diagram shows the various positions of a child in motion on a swing. Somewhere in front of the child a stationary whistle is blowing.

At which position(s) will the child hear the lowest frequency for the sound from the whistle?

A

At both A and D.

B

At C when moving toward B

C

At B when moving toward A

D

At C when moving toward D.

Text Solution

Verified by Experts

The correct Answer is:
B
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