MHT CET 2021 Physics Solved Paper

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Question : 54 of 100
 
Marks: +1, -0
In Young's double slit experiment using monochromatic light of wavelength λ, the maximum intensity of light at a point on the screen is K units. The intensity of light at point where the path difference is ‌
λ
3
is [cos‌60∘=sin‌30∘‌
1
2
]

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