Question

a wavelength of 0.60cm is produced in air and travels with a velocity of 340 m/s.will it be audible to the human ear

Answer 1

Hi friend
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Your answer
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WAVELENGTH = 0.60 cm

WAVE VELOCITY = 340 m/s

FREQUENCY =?

$wave \: velocity \: = wavelength \: \times frequency \\ so \\ frequency = \frac{wave \: velocity}{wavelength} \\ frequency = \frac{340}{0.60} \\ frequncy = \frac{340 \times 100}{60} \\ frequency = 566.666hz \: (approximately)$
THEREFORE,
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FREQUENCY IS 566.666 Hz.
IT IS AUDIBLE BECAUSE HUMAN RANGE OF HEARING IS FROM 20-20000Hz.

HOPE IT HELPS

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