Wave equation for one progressive harmonic wave isy = 10 ^(-4) sin (600 t - 2x + (pi)/(3))m and t is in s). Velocity of the wave would be ...... m/s

Wave equation for one progressive harmonic wave isy = 10 ^(-4) sin (60

1.	Wave equation for one progressive harmonic wave isy = 10 ^(-4) sin (600 t - 2x + (pi)/(3))m and t is in s). Velocity of the wave would be ...... m/s
Answer» 300 600 1200 200 Solution :Comparing GIVEN equation, `y = 10 ^(-4) SIN (600 t - 2x + (pi)/(t))` with `y = a sin (omega t - kx +phi)` we get, `omega = 600 rad//s` `K = 2 rad //m` `therefore v = (omega )/(k) = (600)/(2) = 300 (m)/(s)`