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Photoelectric effect can be explained by...

Photoelectric effect can be explained by

A

corpusular theory of light

B

wave nature of light

C

Bohr's theory

D

quantum theory of light

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The correct Answer is:
D
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  1. The momentum of a photon of energy 1 MeV is kg m/s will be

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  2. If a proton and electron have the same de-Broglie wavelength, then

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  3. Photoelectric effect can be explained by

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  4. Which of the following waves can produce photoelectric effect ?

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  5. Which light when falls on a metal will emit photoelectons ?

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  6. In photoelectric effect, the KE of electrons emitted from the metal su...

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  7. In photoelectric effect, electrons are ejected from metals, if the inc...

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  8. Number of ejected photoelectrons increases with increases

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  9. By photoelectric effect, Einstein proved

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  10. A photocell employs photoelectric effect to convert

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  11. When ultraviolet rays incident on metal plate there photoelectric effe...

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  13. The photoelectric work function for a metal surface is 4.125 eV. The c...

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  14. Ultraviolet radiations of 6.2 eV falls on an aluminium surface. Kineti...

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  15. The de-Broglie wavelength of a tennis ball of mass 60g moving with a v...

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  16. The wavelength of de-Broglie wave is 3 mu m, then its momentum (h = 6....

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  17. What is de-Broglie wavelength of electron having energy 10 KeV ?

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  18. Which one of the following property does not support wave theory of li...

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  19. de-Broglie wavelength lambda associated with neutrons is related with ...

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  20. As the intensity of incident light increases

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