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Photoelectric effect supports quantum na...

Photoelectric effect supports quantum nature fo light because :

A

there is a minum freqwuency below which no photoelectrons are emitted

B

the maximum kinetic erngy fo the photoelectorns depends only on the frequency fo light and not on its intensity

C

eve when the metal surface si fiantyl illuminated the photoelectrons levae the surfae immeditely

D

electric charge fo thephotelcteons is quantixzwed

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The correct Answer is:
A, B, C
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Photoelectric effect supports quantum nature of light because (a) there is a minimum frequency of light below which no photoelectrons are emitted (b) the maximum kinetic energy of photoelectrons depends only on the frequency of light and not onits intensity (c ) even when the metal surface is faintly illuminated, the photoelectrons leave the surface immediately (d) electric charge of the photoelectrons is quantised

photoelectric effect supports quantion nuture of light because

Assertion : Photoelectric effect supports the quantum nature of light. Reason : Photoelectric emission is instantaneous.

Assertion: Photoelectric effect supports the quantum nature of light. Reason : Electric charge of photoelectrons is quantised.

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In photoelectric effect

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