Two identical light waves, propagating in the same direction, have a phase difference δ…
Physics · NEET · NTA Exams — Optics
Two identical light waves, propagating in the same direction, have a phase difference δ. After they superpose the intensity of the resulting wave will be proportional to
- \(\text { coso }\)
- \(\cos \left(\frac{\delta}{2}\right)\)
- \(\cos ^{2}\left(\frac{\delta}{2}\right)\)
- \(\cos ^{2} \delta\)
Answer
(C) ^ 2 ( 2 )
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