Question

11-20_31.C-PL IPL-C & ISB_JEE-Adv(2017-P1)-WTA-10
Question Paper
PHYSICS
CHEMISTRY O
MATHEMATICS O
Exam End Time
Duration: 3:00:00 Time Lef
Question No. 10
Two point sound sources S, and S, emitting sound of wavelength I are kept separated by a distance 71/2 as shown A detector
moved along the line shown from to - to +0. Find the number of minimas observed by the detector (Assume D >>>
S.
72/2
S2
Detector​

Answer 1

Answer:

travel krna isse best or kya best hai