The equation of a wave is given by
`y=a sin (100t-x/10)` where x and y are in metre an t in second, the velocity of wave is

The equation of a wave is y = 0.1 sin (100 pi t - kx) where x , y are in metres and t in seconds . If the velocity of the wave is 100 m/s , then the value of k is

Equation of the progressive wave is given by : y=a sin pi (40 t-x) where a and x are in metre and t in second. The velocity of the wave is

The equation of progressive wave is y=0.01sin(100t-x) where x,y are in meter and t in second, then (a) Velocity of wave is 50m//s (b) Maximum velocity of particle is 1m//s (c ) Wave length of wave is 2pi meter

In the equation of motion of waves in x-direction is given by y= 10^(-4) sin(600t-2x+(pi)/(3)) where x and y are in metre and t is in second, then the velocity of wave will be………… ms^(-1) .

The equation of a progressive wave is given by y = 0.5 sin (20 x - 400 t) where xand y are in metre and tis in second. The velocity of the wave is

The equation of progressive wave is y=a sin (200 t-x) . where x is in meter and t is in second. The velocity of wave is