3 A point source emits sound equally in all directions in a

Last updated: 5/31/2023

3 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 AIPMT Prelims 2005 1 9 4 3 3 2 2 2 3 4 4 9