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The photoelectric current can be increas...

The photoelectric current can be increased by

A

increases frequency

B

increasing intensity

C

decreasing intensity

D

decreasing wavelength

Text Solution

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The correct Answer is:
B
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NARAYNA-DUAL NATURE-C.U.Q
  1. The Einstein photoelectric equation is based upon the conservation of

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  2. In photo electric effect, the photo electric current

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  3. The photoelectric current can be increased by

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  4. The thresold wavelength for sodium is 5xx10^(-7) m. Photoemission occu...

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  5. If Planck's constant is denoted by h and the charge by e, experiments ...

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  6. The electron behaves as waves because they can

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  7. A non-monochromatic light is used in an experiment on photoelectric ef...

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  8. The incident photon involed in the photoelectric effect experiment

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  9. In a photoelectric experiment , the maximum velocity of photoelectric ...

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  10. The number of photoelectrons emitted for light of a frequency v (highe...

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  11. Emission of electrons in photoelectric effect is possible, if

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  12. When orange light falls on a photo sensitive surface the photocurrent ...

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  13. When the amplitude of the light wave incident on a photomental sheet i...

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  14. Which of the following is dependent on the intensity of incident radia...

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

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  16. Which one of the following is true in photoelectric emission

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  17. If the work function of a metal is 'phi' and the frequency of the inci...

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  18. Kinetic energy with which the electrons are emitted from the metal sur...

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  19. When ultraviolet radiation is incident on a surface, no photoelectrons...

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  20. The maximum kinetic energy of the emitted photoelectrons against frequ...

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