What is the ratio of the speed of sound in air at 0e C to the speed at 100e C?
A. 0.75
B. 0.85
C. 0.95
D. 1.1
Answer:B
What is the ratio of the speed of sound in air at 0e C to the speed at 100e C?
A. 0.75 B. 0.85 C. 0.95 D. 1.1