colethompson0 colethompson0

06-11-2020
Mathematics

contestada

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?

Respuesta :

KaMaC14 KaMaC14

06-11-2020

Answer:

330

Step-by-step explanation:

Answer Link

joeylowe joeylowe

06-11-2020

Answer:

330 m/s

Step-by-step 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!!

Answer Link

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good job