Water is made to fall drop by drop on the surface of a pool at the rate 120 drops per minute. As a result, circular ripples are formed on the surface and the distance between the third circle and the seventh circle is 60m.
a)Calculate the frequency, period and wavelength.
b)Deduce the speed of propagation of the waves on the water surface.
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Water is made to fall drop by drop on the surface of a pool at the rate 120 drops per minute. As a r...
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