The position of a transverse wave travelling in medium along positive x-axis is shown in figure at time t=0. Speed of waveis v=200 m/s Equation of the wave is (in SI unit)

The position of a transverse wave travelling in medium along positive

1.	The position of a transverse wave travelling in medium along positive x-axis is shown in figure at time t=0. Speed of waveis v=200 m/s Equation of the wave is (in SI unit)
Answer» `y=0.04 sin 2 pi (5xx-10^(3)t)` `y=0.04 sin 2 pi (10^(3) t-5xx)` `y=0.04 cos 2 pi (5xx-10^(3)t)` `y=0.04 cos 2 pi (10^(3) t-5xx)` ANSWER :A