Pinhole Diameter Effect Diffraction (Jee Mains) | ExamDuo
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Diffraction
Medium
Pinhole Diameter Effect Diffraction
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 increased, it will affect the diffraction pattern such that
SELECT ONE OPTION
A
its size increases and intensity increases
B
its size increases, but intensity decreases
C
its size decreases, but intensity increases
D
its size decreases and intensity decreases
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