a sound wave travels at a speed of 339 metre per second if its wavelength is 1.5 CM its frequency is
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Speed of sound, v = 339 m s−1
Wavelength of sound,= 1.5 cm = 0.015 m
Speed of sound = Wavelength × Frequency
Frequency = Speed of sound/Wavelength
Frequency = 339/0.015
= 22600 Hz.
IT'S NOT AUDIBLE AS ITS FREQUENCY IS MORE THAN THE NORMAL RANGE (20 Hz - 20 kHz)
WHICH HUMAN BEINGS CAN HEAR...
HOPE IT HELPED ^_^
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Speed of sound, v = 339 m s−1
Wavelength of sound,= 1.5 cm = 0.015 m
Speed of sound = Wavelength × Frequency
Frequency = Speed of sound/Wavelength
Frequency = 339/0.015
= 22600 Hz.
IT'S NOT AUDIBLE AS ITS FREQUENCY IS MORE THAN THE NORMAL RANGE (20 Hz - 20 kHz)
WHICH HUMAN BEINGS CAN HEAR...
HOPE IT HELPED ^_^
#follow me
#brainly star
dady1:
U 're so great
Answered by
11
answer
frequency = 22600 hz
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