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It is easier to remove an electron from ...

It is easier to remove an electron from sodium than from copper, why? Which metal has higher value of threshold frequency?

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PUNJAB BOARD PREVIOUS YEAR PAPERS-Particle Nature of Radiation-Exercise
  1. What is photo electric cell? Gives its two applications.

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  2. What is photo electric cell? Gives its two applications.

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  3. It is easier to remove an electron from sodium than from copper, why? ...

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  4. Blue light can eject electrons from a photo sensitive surface while o...

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  5. Derive the relation for Einstein.s photoelectric equation in terms of ...

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  6. State the laws of photoelectric emission on the basis of Einstein's ph...

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  7. State Four laws of photoelectric emission.

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  8. Define stopping potential and threshold frequency in relation to photo...

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  9. What is photo electric cell? Gives its two applications.

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  10. What are photons? Give its two properties.

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  11. Why the alkali metals are most suitable for studying the photoelectric...

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  12. Green light ejects electrons from a certain photosensitive surface, ye...

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  13. Define stopping potential and threshold frequency in relation to photo...

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  14. Why the alkali metals are most suitable for studying the photoelectric...

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  15. Exaplain the laws of photoelectric emission on the basis of Einstein.s...

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  16. Define the photoelectric work function of a metal..

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  17. What are photons? Give its two properties.

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  18. State Four laws of photoelectric emission.

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  19. What is the effect of decrease in wavelength of incident light on the ...

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  20. State Four laws of photoelectric emission.

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