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Write down the relation between threshol...

Write down the relation between threshold frequency and photoelectric work function for a metal.

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`f_(0) = (w)/(h)`
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CHHAYA PUBLICATION-QUANTUM THEORY-Exercise (Very Short Answer Types Questions)
  1. Given an example of production of electrons by photons

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  2. If the intensity of incident radiation on a metal surface is doubled, ...

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  3. Write down the relation between threshold frequency and photoelectric ...

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  4. Which property of light is used to explain the characteristics of phot...

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  5. What is the rest mass of a photons?

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  6. The wavelength of an electromagnetic radiation is lamda. What is the e...

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  7. The light coming from a hydrogen-filled discharge tube falls on sodium...

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  8. In case of photoelectric emission, the maximum kinetic energy of emitt...

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  9. In case of electromagnetic radiation of frequency f, what is the momen...

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  10. If photons of energy 6eV are incident on a metallic surface, the kinet...

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  11. The threshold wavelength of a metal having work function W is lamda. W...

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  12. The work function of a metal surface for electron emission is W. What ...

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  13. What is the effect on the velocity of the emitted photoelectrons if th...

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  14. Two metals A and B have work function 4eV and 10eV respectively. Which...

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  15. Ultravilet light is incident on two photosensitive materials having wo...

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  16. Is it possible to bring about interference of electron?

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  17. What type of wave is suitable to represent the wave associated with a ...

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  18. Davission and Germer experimentally demonstrated the existence of wav...

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  19. The wavelength of a stream of charged particles accelerated by a volta...

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  20. The de Broglie wavelength of an electron and the wavelength of a photo...

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