Which of the following statement(s) is are true for a stationary wave. I) Every particle has a fixed amplitude which is different from the amplitude of its nearest particle. II) All the particles cross their mean positions at the same time. III) There is no net transfer of energy across any plane.

If A is amplitude of a particle in SHM, its displacement from the mean position when its kinetic energy is thrice that to its potential energy

A particle executes a simple harmonic motion of time period T. Find the time taken by the particle to go directly from its mean position to half the amplitude.

A particle executes simple harmonic motion with a period of 16s . At time t=2s , the particle crosses the mean position while at t=4s , its velocity is 4ms^-1 amplitude of motion in metre is

A particle executing a simple harmonic motion has a period of 6 s. The time taken by the particle to move from the mean position to half the amplitude, starting from the mean position is

A particle performing SHM with amplitude 10cm . At What distance from mean position the kinetic energy of the particle is thrice of its potential energy ?

A particle executes S.H.M. with a time period of 3s. The time taken by the particle to go directly from its mean position to half of its amplitude is-

Which of the following statement (s) is/are correct? I. A point source emitting waves uniformly in all directions. II. In spherical wave, the locus of point which have the same amplitude and vibrate in same phase are spheres. III. At a small distance from the source, a small portion of sphere can be considered as plane wave.

A particle executes SHM with a time period of 4 s . Find the time taken by the particle to go directly from its mean position to half of its amplitude.