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
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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
pls mark it brainliest
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
pls mark it brainliest
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