Question
Question: The speed of sound in air at N.T.P is 300 m/s. If pressure of air is increased to four times keeping...
The speed of sound in air at N.T.P is 300 m/s. If pressure of air is increased to four times keeping the temperature constant, the speed of sound will becomes –
A
150 m/s
B
300 m/s
C
600 m/s
D
1200 m/s
Answer
300 m/s
Explanation
Solution
Since velocity is independent of pressure so no change