Physics, asked by balasubramanian9876, 11 months ago

1. For what distance is ray optics a good approximation when the aperture is 500 nm?
a) 22m
b) 32m
c) 42m
d) 52m

Answers

Answered by Dikusneha

0

Answer:32m

Explanation:Aperture Width a=4mm

Fresnel distance, Z

F

=

λ

a

2

=

500×10

−9

(4×10

−3

)

2

∴z

p

=32m

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