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What is understood by diffraction of lig...

What is understood by diffraction of light? In a single slit experiment, if the width of the slit increases, what will be the change of angular width of the central maxima? State Brewster's law.

Text Solution

Verified by Experts

We know , `2theta = (2lambda)/(a) `
The angular width `(2theta)` of the central maximum decreases in the same ratio at which the width a of the slit increases.
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