Question

D. EQUATION OF A PLANE PROGRESSIVE SIMPLE HARMONIC WAVE
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Answer 1

→Answers :

→Defination :

During the propagation of a wave through a medium, if the particles of the medium vibrate simple harmonically about their mean positions, then the wave is said to be plane progressive harmonic wave.

→The rate of change of displacement y with respect to time t is known as particle velocity. Hence, from y = a sin (ωt – kx).

Answer 2

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