Home
Class 12
PHYSICS
[" 166.A point source emits sound equall...

[" 166.A point source emits sound equally in all directions "],[" in a non-absorbing medium.Two points "P" and "Q],[" are at distance of "2m" and "3m" respectively from the "],[" source.The ratio of the intensities of the waves at "],[P" and "Q" is "],[[" (a) "9:4," (b) "2:3],[" (a) "9:4," (b) "2:3]]

Promotional Banner

Similar Questions

Explore conceptually related problems

A point source emits sound equally in all directions in a non-absorbing medium. Two points P and Q are at distance of 2 m and 3 m respectively from the source. The ratio of the intensities of the waves at P and Q is ......

A point source emits sound equally in all directions in a non-absorbing medium. Two point P and Q are at distance of 2 m and 3 m respectively from the source. The ratio of the intensities of the wave at P and Q is :

A point source emits sound equally in all directions in a non-absorbing medium. Two point P and Q are at distance of 2 m and 3 m respectively from the source. The ratio of the intensities of the wave at P and Q is :

A point source emits sound equally in all direction is a non-absorbing medium. Two points p and Q are at distances of 2m and 3m, respectively, from the source. The ratio of the intensities of the waves at P and Q is

A point source emits sound equally in all directions in a non-absorbing medium. Two points P and Q are at the distance of 9 meters and 25 meters respectively from the source. The ratio of amplitudes of the waves at P and Q is…..

A point source emits sound equally in all directions in a non-absorbing medium. Two points P and Q are at the distance of 9 meters and 25 meters respectively from the source. The ratio of amplitudes of the waves at P and Q is…..

A stationary point source of sound emits sound uniformly in all directions in a non absorbing medium. Two points P and Q are at a distance of 4 m and 9 m respectively from the source. The ratio of amplitudes of the waves at P and Q is

A point source of sound is placed in a non-absorbing medium two points A and B are at the distance of 1 m and 2 m, respectively, from the source. The ratio of amplitudes of waves at A to B is

A point source of sound is placed in a non-absorbing medium two points A and B are at the distance of 1 m and 2 m, respectively, from the source. The ratio of amplitudes of waves at A to B is