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Though quantum theory of light can expla...

Though quantum theory of light can explain a number of phenomena observed with light , it is necessary to retain the wave-nature of light to explain the phenomena of :

A

photoelectric effect

B

diffraction

C

compton cffcct

D

black body radiation

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The correct Answer is:
B
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NARAYNA-DUAL NATURE OF RADIATION AND MATTER-C. U. Q
  1. The function of photoelectric cell is

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  2. Photo electric effect can be explained only by assuming that light

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  3. Though quantum theory of light can explain a number of phenomena obser...

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  4. When an X-ray photon collides with an electrons and bounces off, its n...

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  5. A point source of light is used in a photoelectric effect. If the sour...

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  6. De- Broglie wavelenght depends on

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  7. The de broglie wavelength associated with a particle of mass m, moving...

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  8. The rest mass of a photon of wavelength lambda is

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  9. The mass of a photon in motion is given its frequency = x)

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  10. Which of the following particles - neutron, proton, electron and deute...

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  11. The momentum of a proton is p. the corresponding wavelength is

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  12. A wave is associated with matter when it is

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  13. An electron of mass 9.1xx10^(-31) kg and charge 1.6xx10^(-19) C is acc...

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  14. The de Broglie wavelength of a molecules of thermal energy KT ( K is B...

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  15. The wavelength of a proton and a photon are same. Then

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  16. If the value Plank's constant is more than its present value. Then de ...

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  17. The wavelength of matter waves does not depend on

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  18. The wave nature of matter is not observed in daily life because their ...

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  19. The ratio of de-Broglie wave length of a photon and an electron of mas...

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  20. Matter waves are:

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