Question

Fresnel diffraction..,...............

Answer 1

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Fresnel diffraction-----

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Diffraction pattern in which the source of light

and screen are kept at finite distance from the

slit is called fresnel diffraction....

eg: diffraction of straight edge.

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no copy pasted answer

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Answer 2

Answer:

$<marquee>Fresnel diffraction </marquee>$

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Diffraction is one of the characteristic of the propagation of electromagnetic, EM, radiation that demonstrated that it propagates as a wave.

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