Question

In a stationary wave all particles ______ 

विकल्प

• vibrate in S.H.M. of the same period and same amplitude.

• vibrate in S.H.M. of different periods and different amplitudes.

• except at nodes vibrate in S.H.M. of the same period but of different amplitudes.

• except at nodes vibrate in S.H.M. of the same period and same amplitude.

Answer 1

In a stationary wave, all particles except at nodes vibrate in S.H.M. of the same period but of different amplitudes.