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In photo electric effect, the slope of ...

In photo electric effect, the slope of the straight line graph between stopping potential and frequency of the incident light gives the ratio of Planck's constant to

A

charge of electron

B

work function of emitter

C

photo electric current

D

K.E of electron

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NARAYNA-DUAL NATURE OF RADIATION AND MATTER-C. U. Q
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  7. Emission of electrons in photoelectric effect is possible, if

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  8. The work function of a metal is

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  9. The process of photo electric emission depends on

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  10. The threshold wavelength of lithium is 8000 A^(0) When light of a wave...

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  11. The photo electrons emitted from the surface of sodium metal are

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  12. The necessary condition for photo electric emission is

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  13. At stopping potential, the photo electric current becomes

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  14. In photoelectric effect, stopping potential depends on

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  15. Work function is the energy required

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  16. Threshold wavelenght depends on

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  17. If the work function of a mental is phi(0) then its threshold waveleng...

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  18. The work function of a mental is X eV when light of energy 2X eV is ma...

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  19. If the distance of 100 Watt lamp is increased from a photocell, the sa...

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  20. a source of light in placed at a distance 4m from a photocell and the...

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