Question

at constant temperature if pressure is double then what effect on speed of sound??​

Answer 1

The velocity of sound in a gas at constant

temperature v = (KPV/p)^1/2 so if you double

the pressure you also double the density if

the gas is ideal, which most gases are not.

However, for oxygen and nitrogen, the

differences are hardly meaningful. Within

the ideal gas relationship, there is no

pressure dependance. If we replace PV with

RT you get the temperature dependence

(after replacing p with the mass).

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Answer 2

Answer:

speed of sound is remains same

Explanation:

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