Physics, asked by magsparikh, 1 year ago

A bat can hear a sound of frequency upto 120kilo Hz ,determine the minimum wavelength of sound which it can hear. The speed of sound in air is 332m/s​

Answers

Answered by believers
2
we know that :-
speed = wavelength ×frequency

in the Q it is given that , speed =332m/s and freq. = 120 kHz = 120000 Hz

therefore wavelength = speed ÷ frequency
which is , = 332/120000

so , wavelength = 0.00276 m

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