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JEE PHYSICS MCQ: WAVE OPTICS

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The condition for the first minimum in case of diffraction due to a single slit is

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Correct option: A

\operatorname{asin} \theta=\lambda

Option A (

\operatorname{asin} \theta=\lambda

) is correct because this equation represents the condition for the first minimum in single-slit diffraction, where 'a' is the slit width, '

\theta

' is the angle, and '

\lambda

' is the wavelength.

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