1 between interface with velocity Line PQ and RS are the

Last updated: 6/13/2023

1 between interface with velocity Line PQ and RS are the interface of medium 1 and medium 2 respectively A car is running in 3v towards right as shown in figure y is the speed of sound in air A man A is moving with velocity v 3 towards left and man B with velocity v 2 towards right in their respective medium The speed of sound in medium 1 is 5v and in medium 2 it is 7v Car is emitting a sound of frequency fo Then 4 Q SU Man A 2A MA is A is MB Medium 1 4 S P R A If A and B are the wavelength received by man A and man B respectively then the ratio of 35 7 S 3v 4 B B If A and B are the wavelength received by man A and man B respectively then the ratio of 7 Medium 2 When two coop bubble 11 11 11 If fA and fs are the frequency received by man A and man B then the ratio of fA 28 is fB 195 D If f and f are the frequency received by man A and man B then the ratio of A is 35 fB 7