A travelling wave represented by
`y=Asin (omegat-kx)`
is superimposed on another wave represented by
`y=Asin(omegat+kx).` The resultant is

The dimension of omega in the expression y= Asin (omegat-kx) is

A wave is represente by y = Asin^2 (kx - omegat + phi) . The amplitude and wavelength of wave is given by

A wave is represente by y = Asin^2 (kx - omegat + phi) . The amplitude and wavelength of wave is given by

y(xt)=asin(kx-omegat+phi) represents a

y(xt)=asin(kx-omegat+phi) represents a

A wave represented by the equation y=acos(kx-omegat) is superposed with another wave to form stationary wave such that the point x=0 is a node. The equation for the other wave is: