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PUNJAB BOARD PREVIOUS YEAR PAPERS-Particle Nature of Radiation-Exercise
- What is the rest mass of a photon?
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- What is photoelectric effect?
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- What is photoelectric cell? Explain any one of the photoelectric cell.
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- What is photo electric cell? Gives its two applications.
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- What is photo electric cell? Gives its two applications.
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- It is easier to remove an electron from sodium than from copper, why? ...
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- Blue light can eject electrons from a photo sensitive surface while o...
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- Derive the relation for Einstein.s photoelectric equation in terms of ...
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- State the laws of photoelectric emission on the basis of Einstein's ph...
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- State Four laws of photoelectric emission.
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- Define stopping potential and threshold frequency in relation to photo...
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- What is photo electric cell? Gives its two applications.
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- What are photons? Give its two properties.
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- Why the alkali metals are most suitable for studying the photoelectric...
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- Green light ejects electrons from a certain photosensitive surface, ye...
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- Define stopping potential and threshold frequency in relation to photo...
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- Why the alkali metals are most suitable for studying the photoelectric...
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- Exaplain the laws of photoelectric emission on the basis of Einstein.s...
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- Define the photoelectric work function of a metal..
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- What are photons? Give its two properties.
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