First slide

Travelling wave

Question

The frequency of a sound wave is n and its velocity is v. If the frequency is increased to 4n, the velocity of the wave will be

Easy

A

v
B

2v
C

4v
D

v/4

Solution

Velocity of sound is independent of frequency. Therefore it is same (v) for frequency n and 4n.

Get Instant Solutions

When in doubt download our app. Now available Google Play Store- Doubts App

Recieve an sms with download link

Doubts App

OR

SCAN ME

Doubts App

Doubts App