Physics · 2021
JEE Main · 25 February 2021, Shift 2 · Q14
Consider the diffraction pattern obtained from the sunlight incident on a pinhole of diameter 0.1 μ m. If the diameter of the pinhole is slightly…
Consider the diffraction pattern obtained from the sunlight incident on a pinhole of diameter $\displaystyle 0.1 \mu \mathrm{~m}$. If the diameter of the pinhole is slightly increased, it will affect the diffraction pattern such that :
Official answer
(3)
its size decreases, but intensity increases
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