Question

find th time period of a wave whose frequency is 500 Hz.If the wave length is 0.7m,find the velocity of the wave

Answer 1

Hi friend ,

Frequency (v) = 500 hz
Time period = 1/v
T= 1/500 s
T = 0.002 s

walvelength = 0.7m
velocity = frequency × wavelength
Velocity = 500 Hz × 0.7 m
velocity = 350 m/s
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Hope this helped u....
PLZ MARK AS BRAINLIEST....

Answer 2

Frequency = 1/(Time Period)
Time period = 1/500 = 0.002 s
_____________
velocity of wave = wavelength × Frequency ;
= 0.7 × 500 = 350 m/s
______________
hope it helps!