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A listener is at rest with respect to th...

A listener is at rest with respect to the source of sound. A wind starts blowing along the line joining the source and the observer. Which of the following quantities do not change?

A

Only a,d

B

Only a,b

C

Only b,c

D

Only c,d

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The correct Answer is:
A
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AAKASH SERIES-WAVES-EXERCISE-IA (Statement type questions:)
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