- #1
arvindsharma
- 21
- 0
Dear All,
when two waves y=Asin(wt-kx) and y=A(sinwt+kx) superpose the stationary wave is formed with equation y = 2Asinkxcoswt.in my textbook they take 2Asinkx as amplitude of wave.why didn't they take 2Acoswt as amplitude of stationary wave.please explain me in detail.
I will be thankful to you all.
Arvind
when two waves y=Asin(wt-kx) and y=A(sinwt+kx) superpose the stationary wave is formed with equation y = 2Asinkxcoswt.in my textbook they take 2Asinkx as amplitude of wave.why didn't they take 2Acoswt as amplitude of stationary wave.please explain me in detail.
I will be thankful to you all.
Arvind