A listener and a source of sound are moving with the same speed in the same direction. The ratio of the frequency of the source and the frequency which is heard by the listerner is

A listener and a sound source are going with the same velocity in the same direction. What will be ratio of frequencies of source and frequency heard by listener?

_____is the frequency of the sound as heard by the listener.

A source of sound and a listener both are moving in the same direction,the source following the listener. If the respective velocities of sound ,source and listener are v, v_s and v_'//s then the ratio of the actual frequency of the source and the apparent frequency as received by the listener is

A source of sound and a listener are both moving in the same direction, the source following the listener. If the respective velocities of sound, source and listener are v, v_s and v_l , then the ratio of the actual frequency of the source and the apparent frequency as received by the listener is

A source of sound and a listener both are moving in the same direction,the source following the listener. If the respective velocities of sound ,source and listener are v, v_s and v_'//s then the ratio of the actual frequency of the source and the apparent frequency as received by the listener is

__________ is the frequency of the sound as heard by the listener.

A source and a listener are both moving towards each other with speed v//10 , where v is the speed of sound. If the frequency of the note emitted by the source is f , the frequency heard by the listener would be nearly