A body vibrating with a time-period of1/256s produce sound wave which travels in air with a velocity of 350m/s .calculate the wavelength.
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As time period is nothing but the reciprocal of frequency.
f=1/1/256=256Hz
velocity = frequency x wavelength wavelength=velocity / frequency=350/256= 1.367m
f=1/1/256=256Hz
velocity = frequency x wavelength wavelength=velocity / frequency=350/256= 1.367m
rohitkumargupta:
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velocity=350m/s, frequency=256 then wavelength=velocity/frequency 350/256=1.367
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