Home Physics Wave and Sound Mix A source of sound of frequency 500 Hz is mov…
Physics Wave and Sound Mix MCQ (Single Correct)

A source of sound of frequency 500 Hz is moving towards an observer with velocity 30 m/s. The speed of the sound is 330 m/s. The frequency heard by the observer will be

A
550 Hz
B
458.3 Hz
C
530 Hz
D
545.5 Hz

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Text Solution

Verified by Experts
The correct answer is:
A

From Doppler's effect, the perceived frequency is given by

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