MHT CET Physics question

PhysicsWavesMHT CET

An observer is approaching a stationary source with a velocity th of the velocity of sound. Then, the ratio of the apparent frequency heard by the observer to the actual frequency of the source is [MHT-CET 2022]

Answer: (A)

Solution

; ratios below 1 (2:3 and 4:5) would apply to a

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Question ID VK-068703