![A sinusoidal wave `y=a sin ((2pi)/lambda x-omegat)` is travelling on a stretched string. An - YouTube A sinusoidal wave `y=a sin ((2pi)/lambda x-omegat)` is travelling on a stretched string. An - YouTube](https://i.ytimg.com/vi/mYlKR9tz29M/maxresdefault.jpg)
A sinusoidal wave `y=a sin ((2pi)/lambda x-omegat)` is travelling on a stretched string. An - YouTube
![The path difference between two waves y1 = a1 sin ( ω t - 2pixlambda ) and y2 = a2 cos ( ω t - 2pixlambda + ϕ ) The path difference between two waves y1 = a1 sin ( ω t - 2pixlambda ) and y2 = a2 cos ( ω t - 2pixlambda + ϕ )](https://dwes9vv9u0550.cloudfront.net/images/2724448/dffeb4ba-3fd9-4b7d-a609-25f897847abc.jpg)
The path difference between two waves y1 = a1 sin ( ω t - 2pixlambda ) and y2 = a2 cos ( ω t - 2pixlambda + ϕ )
![Show that the equation y=a sin (2pi nt-(2pi)/lambda x) respresents a progressive wave of velocity C given by C=n lambda. Show that the equation y=a sin (2pi nt-(2pi)/lambda x) respresents a progressive wave of velocity C given by C=n lambda.](https://d10lpgp6xz60nq.cloudfront.net/ss/web/453935.jpg)
Show that the equation y=a sin (2pi nt-(2pi)/lambda x) respresents a progressive wave of velocity C given by C=n lambda.
![If the sound waves produced by the tuning fork can be expressed as y = 0.2 (cm) sin (kx - omega t) , where K = 2 pi//lambda and omega = 2 If the sound waves produced by the tuning fork can be expressed as y = 0.2 (cm) sin (kx - omega t) , where K = 2 pi//lambda and omega = 2](https://d10lpgp6xz60nq.cloudfront.net/web-thumb/11447688_web.png)
If the sound waves produced by the tuning fork can be expressed as y = 0.2 (cm) sin (kx - omega t) , where K = 2 pi//lambda and omega = 2
![The equation `vec(phi)(x,t)=vec(j)sin ((2pi)/(lambda)vt)cos ((2 pi)/(lambda)x)` represents - YouTube The equation `vec(phi)(x,t)=vec(j)sin ((2pi)/(lambda)vt)cos ((2 pi)/(lambda)x)` represents - YouTube](https://i.ytimg.com/vi/4Ew-D7hR3ug/maxresdefault.jpg)