The equation `vec(phi)(x,t)=vec(j)sin ((2pi)/(lambda)vt)cos ((2 pi)/(lambda)x)` represents

The equation of the stationary wave is y = 2 A sin (( 2 pi c t)/( lambda)) cos (( 2 pi x)/( lambda)) Which of the following statements is wrong?

The equation of the stationary wave is y = 2 A sin (( 2 pi c t)/( lambda)) cos (( 2 pi x)/( lambda)) Which of the following statements is wrong?

A transverse wave is represented by the equation y = y_(0) sin (2pi)/(lambda) (vt-x) For what value of lambda is the particle velocity equal to two time the wave velocity ?

The equation y=A cos^(2) (2pi nt -2 pi (x)/(lambda)) represents a wave with

The equation y=A cos^(2) (2pi nt -2 pi (x)/(lambda)) represents a wave with

Simple harmonic wave is represented by the relation y (x, t) = a_(0) sin 2pi (vt - (x)/(lambda)) If the maximum particle velocity is three times the wave velocity, the wavelength lambda of the wave is

A simple harmonic wave is represent by the relation y(x,t)=a_(0) sin 2pi(vt-(x)/(lambda)) if the maximum particle velocity is three times the wave velocity, the wavelength lambda of the wave is