rggybe1180 rggybe1180

12-04-2024
Physics

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Find out the approximate frequency at which maximum intensity is detected by observer O, if velocity of sound = 340 m/s and frequency range of source is 2000 Hz to 5000 Hz.
A. 3350 Hz
B. 4250 Hz
C. 2900 Hz
D. 3778 Hz

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