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According to Einstein's photoelectric eq...

According to Einstein's photoelectric equation, the graph between kinetic energy of photoelectrons ejected and the frequency of the incident radiation is :

A

B

C

D

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NARENDRA AWASTHI-ATOMIC STUCTURE-Exercise
  1. In photoelectric effect, the number of photoelectrons emitted is propo...

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  2. Slope of V(0) vs v curve is (where V(0)= Stopping potential, v=subject...

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

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  4. The photoelectric emission from a surface starts only when the light i...

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  5. If lamdao and lamda be the threshold wavelength and wavelength of inci...

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  6. A light source of wavelength lambda illuminates a metal and ejects pho...

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  7. Electronmagnetic radiations having lambda=310Åare subjected to a metal...

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  8. The ratio of slopes of K(max) vs. V and V(0) vs. v curves in the photo...

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  9. Radiation corresponding to the transition n=4 to n=2 in hydrogen atoms...

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  10. Select the incorrect statement.

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  11. Which is the de-Broglie equation?

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  12. Which of the following has the largest de Broglie wavelength (all have...

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  13. The de-Broglie wavelength associated with a particle of mass 10^-6 kg ...

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  14. For two particles A and B, curves are plotted sqrtV against de-Broglie...

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  15. Which of following graphs correctly represents the variation of partic...

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  16. An excited state of H atom emits a photon of wavelength lamda and retu...

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  17. A dye absorbs a photon of wavelength lambda and re- emits the same ene...

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  18. Be^(3+) and a proton are accelerated by the same potential, their de-...

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  19. de Broglie wavelength of an electron after being accelerated by a pote...

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  20. An electron travels with a velocity of x ms^(-1). For a proton to have...

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