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The phenomenon of diffraction of light w...

The phenomenon of diffraction of light was discovered by-

A

fresnel

B

fraunhofer

C

young

D

grimaldi

Text Solution

Verified by Experts

The correct Answer is:
D
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  • The phenomenon of photoelectric emission was discovered in 1887 by

    A
    Albert Einstein
    B
    Heinrich Hertz
    C
    Wilhelm Hallwachs
    D
    Philipp Lenard

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