calculate the wave length and time period of tuning fork of frquency 512Hz which is set to vibrate .Velocity of sound in air is 320m/sec
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Answer:
wavelength= frequency/ speed
therefore
w = 512/320 * 10^ -18
w = 1.6*10^-18
time period = 1/f
therefore t = 625 * 10^15 seconds
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