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Question
A wavefront at t= t sec is generated by taking the envelope of secondary wavelets from ___________ points on the wavefront at t=0 sec.
A wavefront at t= t sec is generated by taking the envelope of secondary wavelets from ___________ points on the wavefront at t=0 sec.
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Solution
The correct option is B all
Hey, remember the principle, all the points on a wavefront act like as sources and produce secondary wavelets, the envelope of which gives the new wavefront.
p.s: wavelet is just a small wave, secondary wavelets are just waves which the points are hypothesised to create.
Hey, remember the principle, all the points on a wavefront act like as sources and produce secondary wavelets, the envelope of which gives the new wavefront.
p.s: wavelet is just a small wave, secondary wavelets are just waves which the points are hypothesised to create.
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