A progressive wave travelling along the positive x-direction is represented by y(x,t)=Asin(kx−ωt+ϕ). Its snapshot at t=0 is given in the figure. For this wave, the phase is: A progressive wave travelling along the positive x-direction is represented by y(x t)=Asin(kx−ωt+ϕ). Its snapshot at t=0 is given in the figure. For this wave the phase is: [...]
