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JEE PHYSICS MCQ: WAVE OPTICS

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The total angular width of central maxima in diffraction at a single slit is

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Correct option: B

\frac{2 \lambda}{a}

Option B is correct because the angular width of the central maxima in single-slit diffraction is given by

\frac{2 \lambda}{a}

, where

\lambda

is the wavelength and a is the slit width.

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