A sound wave of velocity 350 ms-1 is directed towards the surface of water. lf the ratio of the wavelength of sound in water to that in air is 425:100, calculate the velocity on the wave in water

A sound wave of velocity 350 ms^-1 is directed towards the surface of water. lf the ratio of the wavelength of sound in water to that in air is 425:100, calculate the velocity on the wave in water

A 82.4ms^-1
B 148.8ms^-1
C 350.0ms^-1
D 1487.5ms^-1
E 3500.5ms^-1.

waec 1996 physics

The correct answer is D. 1487.5ms^-1

No explanation given

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