Question

The velocity of sound waves in a medium does not depend on

Answer 1

Answer:

frequency

Explanation:

as we know frequency is characterstic of source so it does not change upon changing medium

Answer 2

Hey Dear,

# Given question should have following options -

1. temperature
2. pressure
3. humidity
4. wind flow

● Answer -

(2) Pressure

● Explanation -

Velocity of the sound is given by -

v = √(γP/ρ)

If we change the pressure of the gas, density of the gas changes by same factor compensating the change.

Therefore, velocity of sound is considered to be independent of pressure.

Hope this helped you. Thanks for asking..