If the source is moving away from the observer , then the apparent frequently is ?
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When the source moves away from the stationary observer
If the source moves away from the stationary observer with velocity vs, the apparent frequency will be given by
n’ = [v/v – (-vs)]n = [v/v + vs] n …... (2)
So, n'={v / v+vs} n
As n′ < n, the pitch of the sound appears to decrease.
If the source moves away from the stationary observer with velocity vs, the apparent frequency will be given by
n’ = [v/v – (-vs)]n = [v/v + vs] n …... (2)
So, n'={v / v+vs} n
As n′ < n, the pitch of the sound appears to decrease.
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