The speed of sound in hydrogen is about 3.9 times its speed in air. If its speed in hydrogen is almost 1287 m/s, what is its speed in air?

Question

asked Jul 17, 2021 112k views

2 Answers

Jacquie · Answer 1 · 2021-07-19T17:43:13+0000

Answer:

330 m/s

Explanation:

Divide 1287 m/s by 3.9 to get the speed of sound in air as given that the speed of sound in hydrogen is 3.9 times it's speed in hydrogen.

Hope this makes sense.

Good luck!!