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MHT CET 2026 Physics question

PhysicsWavesMHT CET 2026

A train is moving towards a stationary observer with speed 34 m/s. A train sounds a whistle of frequency 450 Hz. If the speed of sound is 340 m/s, the frequency heard by the observer in Hz is

Answer: (C)

Solution

For a source moving toward a stationary observer, Hz. Hence the answer is (C). Option (A) 440 would be wrong

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Question ID VK-101562