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Rest mass of photon is….....

Rest mass of photon is…..

A

zero

B

`(hc)/(lambda)`

C

`(hv)/(c^(2))`

D

`(hv)/(c )`

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The correct Answer is:
A
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KUMAR PRAKASHAN-DUAL NATURE OF RADIATION AND MATTER-Section-D (multiple choice questions (MCQs) (Photon)
  1. Which of the following statement is not true for a photon a photon?

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  2. Rest mass of photon is…..

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  3. Mass of photon moving with speed v is ……,m(0) is rest mass of photon.

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  4. Possessing energy E of photon's wavelength in air is…..

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  5. Energy of n photon having frequency v is……

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  6. Light of which of the following energy is no possible?

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  7. If E and p are the energy and momentum of a photon respectively then o...

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  8. Wavelength of an electron having energy 10 keV ……..Å

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  9. If the momentum of an electron is required to be same as that of wave ...

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  10. Frequency of photon having 66 eV energy will be……(h=6.6xx10^(-34)Js)

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  11. Energy of 1photon of gamma rays having wavelength of 2.5xx10^(-13)m wi...

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  12. What is the velocity of particle whose mass is double that of rest mas...

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  13. An electron with rest mass m(0) moves with a speed of 0.8c.Its mass wh...

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  14. For proton and alpha-particle,de-Broglie wavelength is same .For them…...

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  15. To reduce de-Broglie wavelength of an electron from 10^(-10) m to0.5xx...

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  16. Electron starting from rest is acclerated between two point having p.d...

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  17. A particle having rest mass m(0) travel with speed of light in vaccum....

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  18. Electron should be accelerated which voltage so that its de-Broglie wa...

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  19. When de-Broglie wavelength of electron in increased by 1% its momentum...

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  20. de-Borglie wavelength of particle moving at a (1^(th))/(4) od speed of...

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