The velocity of sound in a gas is 340 m/s at the pressure P, what will be the velocity of the gas when only pressure is doubled and temperature same?
A. 170 m/s
B. 243 m/s
C. 340 m/s
D. 680 m/s
Answer:C
The velocity of sound in a gas is 340 m/s at the pressure P, what will be the velocity of the gas when only pressure is doubled and temperature same?
A. 170 m/s B. 243 m/s C. 340 m/s D. 680 m/s