Velocity of sound in air is given by V =under root yP/rho
(where symbols have their usual meanings)
Velocity of sound in air is
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Use the formula v=√γPρ to explain why the speed of sound in the air. (a) is independent of pressure, (b) increases with temperature, (c) increases with humidity. Hence, at a constant temperature, the speed of sound in a gaseous medium is independent of the change in the pressure of the gas.
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