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
sumit kumar , 11 Years ago
Grade Upto college level
1 Answers
Priyanshu Dwivedi
Last Activity: 6 Years ago
300 m/s because temperature is constant there will be no change in speed of light.
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