air = 330 Speed of Sound (meters/second)
water = 1,500 Speed of Sound (meters/second)
glass = 5,100 Speed of Sound (meters/second)
What happens to the speed of sound as it travels through a gas and into a solid?
A. The speed increases.
B. The speed decreases.
C. The speed increases and then decreases.
D. The speed decreases and then increases.
1 answer
A. The speed increases.