Consider the diffraction pattern obtained from sunlight incident on a pinhole of diameter 0.1 μm. If the diameter of the pinhole is slightly increased, how will it affect the central diffraction band?

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Physics · Wave Optics

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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Its size decreases, but intensity increases

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Answer 1

Its size increases, and intensity increases

Answer 2

Its size increases, but intensity decreases

Answer 3

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Answer 4

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