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Correct form of Einstein's photoelectric...

Correct form of Einstein's photoelectricequation is

A

`phi_0=h nu+1/2( m nu^2)_(max)`

B

`h nu= lambda_0+1/2(m nu^2)_max`

C

`1/2 (m nu^2)_max =h nu+phi_0`

D

`h nu=phi_0-1/2(m nu^2)_max`

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CHETANA PUBLICATION-Dual Nature of Radiation and Matter-EXERCISE
  1. The strength of photoelectric current depends upon

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  2. Thephotoelectric threshold wavelength of a certain metal is 3315 A.U. ...

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  3. Correct form of Einstein's photoelectricequation is

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  4. The threshold wavelength for photoemission from molybdenum is 2960over...

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  5. The equation E = pc is valid

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  6. If N(red) and N(Blue) are the numbers of photons emitted by respective...

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  7. The threshold wavelength of a metal is 1243 nm its work function will ...

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  8. In the graph of kinetic energy verses frequency, the intercept gives

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  9. When light of wavelength 4000overset@ A falls on photosensitive metal,...

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  10. The slope of frequency of incident light and stopping potential for a ...

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  11. Light of frequency 4nu0 is incident on the metal of the threshold fre...

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  12. If inside the photo cell instead of vaccum,an inert gas is filled, the...

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  13. Momentum of a photon of wavelength 500overset@ A is…..

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  14. Photoelectric cell is also called

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  15. Which of the following phenomena exhibits particle nature of light

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  16. Polychromatic (containing many different frequencies) radiation is use...

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  17. The fast moving electrons are emitted by subjecting the metal surface ...

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  18. Threshold frequency for photoelectric effect on sodium corresponds to ...

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  19. The photoelectric work function of the emitter of a photocell is 3.63e...

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  20. Thede-Broglie wave corresponding to a particle of mass m and velocity ...

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