Every particle in a longitudinal wave only vibrates about a fixed position. It does not move from its position with the wave(True or false).

A particle on a stretched string supporting a travelling wave, takes 5.0 ms to move from its mean position to the extreme position. The distance between two consecutive particles, which are at their mean positions, is 2.0 cm. Find the frequency, the wavelength and the wave speed.

A particle on a stretched string supporting a travelling wave, takess 5.0 s to move from its mean position to the extreme position. The distance between two consecutive particle, which are at their mean position, is 3.0 cm . Find the wave speed (in m//s) .

In which state of matter do particles vibrate in fixed positions?

In a standing wave particles at the positions A and B, have a phase difference of

The potential energy of a particle of mass ? at a distance ? from a fixed point ? is given by V(r)=kr^(2)//2 , where ? is a positive constant of appropriate dimensions. This particle is moving in a circular orbit of radius ? about the point ?. If ? is the speed of the particle and ? is the magnitude of its angular momentum about ?, which of the following statements is (are) true?

In a stationary wave, all particles of the medium cross the mean position with (

In a string wave , all particles of the medium cross the mean position with

(a) Obtain the relation connecting particle velocity and wave velocity. (b) What is wavefunction? What is its significance ? (c) When a longitudinal wave passes through a medium (liquid or gas) write down the expression for the pressure amplitude of the wave.

A : When a rigid body rotates about any fixed axis, then all the particles of it move in circles of different radii but with same angular velocity. R : In rigid body relative position of particles are fixed.

The maximum displacement of a vibrating object in a medium from its mean position