Wave Motion in Physics

Wave motion is a form of disturbance, which travels through a medium due to periodic motion of particles of the medium about their mean position.

Experiment

We see that if we dip a pencil mm a top of water and take it out a pronounced circular ripple is set up on the water surface and travels towards the edges of the tab However if we dip the pencil and take it out many times, a number of ripples will be formed one after the other.

Waves can also be produced on very long ropes. If one end of the rope is fixed and the other end is given sudden up and down jerk, a pulse-shaped wave is fanned which travels along the rope.

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