Question

speed of sound in air 332m/s. what will be the value of hydrogen in stp. if density of hydrogen at sto is (1/16) th of that air?​

Answer 1

Given:

The speed of sound is 332 m/sec

The density ratio of hydrogen to air is  1/16 th

To find:

The value of hydrogen in stp.

Solution:

The formula of the density and pressure related

Vh=Va×$\sqrt{} \frac{q'}{q}$

Putting the above value

Vh=332×√16/1

Vh=332×4

Vh=1328 m/sec

So the value of hydrogen in stp is 1328 m/sec.