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What is incorrect photon?...

What is incorrect photon?

A

Its rest mass is zero

B

its energy is h v.

C

its momentum is `h v //c.`

D

It does ot exert pressure

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MODERN PUBLICATION-UNIT TEST -07-EXERCISE
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  2. Directions.In the following question, a statement of asertion followed...

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  3. What is incorrect photon?

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  4. The energy fof an X - ray photon is 2 keV,then the frequency (in per s...

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  5. Photoelectric effect demonstrate nature of radiation.

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  6. The minimum energy requied to remove an electron is called

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  7. Light from a bulb is falling on a wooden table but no photoelectrons a...

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  8. Thge work function of a metallic substance is 5 eV.Teh htreshold frequ...

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  9. The threshold wavelength of sodium metal is 6,780 overset @A.The work ...

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  10. The work function of a metallic substance is 4.0 eV.If two photons eac...

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  11. In photoelecrtric effect ,the electrons are ejected from metals,if the...

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  12. For photoelectric emission,tungsten requieds light of 2,300 overset @A...

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  13. The magnitude of saturation photoelctric current depends upon:

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  14. When light of wavelength 300 nm falls on a photoelectric emitter,photo...

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  15. According to Einstein's photoelectric equation, the graph between kine...

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  16. Light of wavleength 5,000 overset @A falls on a photo sensitive plate ...

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  17. The strength of transverse magnetic field required to bend all photoel...

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  18. The momentum of a photon of wavleengh 5,000 overset @A will be

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  19. What is the de-Brogile wavelength of 1 kg mass moving with a velocity ...

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  20. The wavelength of a particle having movement of 2 xx 10^(-28) kg m s^(...

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