MHT CET Physics question

Physics Waves MHT CET

Doppler's effect is due to

(A)the source and observer are at rest.
(B)the relative motion between the source and observerCorrect
(C)the circular motion of a observer when the source is at rest
(D)source and observer are moving with the same speed in the same direction

Answer: (B)

Solution

The apparent change in frequency is caused by relative motion between the source and the observer; no

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Question ID VK-069977