Download the app

Questions  

Two sound waves are y=α sin (ωt-k x) and y = α = cos (ωt-k x) . the phase difference between two waves is 

a
π /2
b
π
c
π/4
d
0

detailed solution

Correct option is A

y=asin⁡(ωt−kx) and y=acos⁡(ωt−kx) =asin⁡(ωt−kx+π/2)  Phase difference =π/2

Talk to our academic expert!

+91

Are you a Sri Chaitanya student?


Similar Questions

Two waves travelling in a medium in the x-direction are represented by y1=Asin(αtβx) and y2=Acos(βx+αtπ/4),where y1 and y2 are the displacements of the particles of the medium, t is time, and α and β are constants. The two waves have different


phone icon
whats app icon