Answer :

From the graph we get,

Time-period, T = 2 * 10-6s.


Frequency is the number of wave cycles or revolutions per second. The formula for period (T) in terms of frequency is given by:


Frequency, √ = = 5 * 105 Hz.


Wavelength Formula for any wave is given by:


Wavelength, λ =


Velocity of the wave = 1500 ms-1


Therefore, λ = 1500 * 2 * 10–6


= 3 * 103 * 10-6


= 3 * 10-3 m


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