Oscillations and Waves-Doppler Effect in Sound (AIIMS Physics): Questions 5 - 5 of 5

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Question number: 5

» Oscillations and Waves » Doppler Effect in Sound

MCQ▾

Question

A siren emitting sound of frequency 750 Hz is going away form a static listener with a speed of 40msec . The frequency of sound to be heard directly from the siren is –

Choices

Choice (4) Response

a.

530 Hz

b.

669 Hz

c.

489 Hz

d.

344 Hz

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