10 Three sound sources are emitting waves of wavelength 6 cm

Last updated: 6/9/2023

10 Three sound sources are emitting waves of wavelength 6 cm such that source at A is lagging in phase by 3 from source at B Source at C is 3 phase ahead to source at B All are emitting waves producing same intensity I at point D A detector D as shown is at 4 cm distance from B on line perpendicular to ABC line and distance between successive sources is 2 Find the resultant intensity at D A 3cm B 3cm