# 2 coherent narrow slits emitting light of wavelength lamda in the same phase are placed parallel to each other at a small separation of 2lamda.The light is collected on a screen S which is placed at a distance D from slit S1 as shown in figure. The finite distance x such that intensity at P is equal to intensity at O is

Grade:12th pass

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Eshan
askIITians Faculty 2095 Points
4 years ago

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