Question

the speed of sound waves in air at 300K is 332 m/s. At what temperature will the speed be 574 m/s?

Answer 1

We can use the below equation to find the answer for this,

$V=\sqrt{γRT/M}$

Since γ, R, M are constants,

V α $\sqrt{T}$

Then we can apply the above result for the question.

332 α  $\sqrt{300}$ ---------------(1)

574 α  $\sqrt{T}$      ---------------(2)

By (1)/(2),

332/574 = $\sqrt{300/T}$

T = 896.7 K

Answer 2

Answer:

896k

Explanation:

See the attachment for the answer