PDF chapter test TRY NOW
A source of sound is moving with a velocity of \(50\) \(m/s\) towards a stationary listener. The listener measures the frequency of the source as \(1000\) \(Hz\). what will be the apparent frequency of the source when it is moving away from the listener after crossing him? (velocity of sound in the medium is \(330\) \(m/s\))
When the source is moving towards the stationary listener, the expression for apparent frequency is
Apply the know values in the relation, we get
The apparent frequency is .
Register for free to see more content