Physics, asked by KhushiJangral, 4 months ago

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Answered by nehapandey13
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In physics the wavefront of a time-varying field is the set of all points where the wave has the same phase of the sinusoid. The term is generally meaningful only for fields that, at each point, vary sinusoidally in time with a single temporal frequency. Wavefronts usually move with time. Wikipedia

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