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The speed of sound in air at N.T.P. is 300 m/s. if air pressure becomes four times, then the speed of sound will be (a) 150 m/s (b) 300 m/s (c) 600 m/s (d) 1200 m/s

The speed of sound in air at N.T.P. is 300 m/s. if air pressure becomes four times, then the speed of sound will be
(a) 150 m/s
(b) 300 m/s
(c) 600 m/s
(d) 1200 m/s

Grade:Upto college level

1 Answers

Priyanshu Dwivedi
26 Points
5 years ago
300 m/s
because temperature is constant there will be no change in speed of light.

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