At room temperature, velocity of sound in air at 10 atmospheric pressure and at 1 atmospheric pressure will be in the ratio ……………..
A. 10 : 1
B. 1 : 10
C. 1 : 1
D. cannot say
Answer:C
At room temperature, velocity of sound in air at 10 atmospheric pressure and at 1 atmospheric pressure will be in the ratio ……………..
A. 10 : 1 B. 1 : 10 C. 1 : 1 D. cannot say