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In the following figure the curves h...

In the following figure the curves have been drawn between the photoelectric current and the potential difference applied at the cathode with respect to anode at four different intensities, the stopping potential is represent by

A

OA

B

OB

C

OC

D

OD

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MOTION-PHOTOELECTRIC EFFECT -EXERCISE-1 (OBJECTIVE QUESTIONS)
  1. Light of wavelength 3320 Å incidents on metal surface (work fun...

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  2. Using light of wavelength 6000 Å stopping potential is obtained ...

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  3. When light source is placed at 1 m distant from photo electric...

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  4. In the given diagram if V represent the stopping potential and...

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  5. Photoelectric current as a function of voltage V for different ...

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  6. In the following figure the curves have been drawn between the...

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  7. When monochromatic light of wavelength lambda illuminates a metal surf...

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  8. If the wavelength of incident light decrease from lamda 1 ...

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  9. The retarding potential for having zero photo - electron current

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  10. In photoelectric effect work function of any metal is 2.5 eV. ...

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  11. When ultraviolet light of wavelength 100 nm is incident upon silver pl...

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

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  13. Figure represents the graph of photo current I versus applied ...

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  14. The graph between the energy of photoelectrons E and the wav...

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  15. In the diagram, graph are drawn between stopping potential ...

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  16. For a photoelectric cell, the graph shown the variation of c...

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  17. A monochromatic source of light operation at 200 W emits 4xx10^(20) ph...

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  18. Light of wavelength 5000 Å falls on a sensitive surface. If th...

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  19. In photoelectric equation hv = hv 0 + (1 )/(2) mv ^ 2 of Ei...

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  20. the photoelectric effect can not be explained by the wave theory of li...

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