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MODERN PUBLICATION-UNIT TEST -07-EXERCISE
- Directions.In the following question, a statement of asertion followed...
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- Directions.In the following question, a statement of asertion followed...
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- Directions.In the following question, a statement of asertion followed...
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- Directions.In the following question, a statement of asertion followed...
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- Directions.In the following question, a statement of asertion followed...
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- What is incorrect photon?
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- The energy fof an X - ray photon is 2 keV,then the frequency (in per s...
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- Photoelectric effect demonstrate nature of radiation.
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- The minimum energy requied to remove an electron is called
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- Light from a bulb is falling on a wooden table but no photoelectrons a...
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- Thge work function of a metallic substance is 5 eV.Teh htreshold frequ...
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- The threshold wavelength of sodium metal is 6,780 overset @A.The work ...
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- The work function of a metallic substance is 4.0 eV.If two photons eac...
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- In photoelecrtric effect ,the electrons are ejected from metals,if the...
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- For photoelectric emission,tungsten requieds light of 2,300 overset @A...
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- The magnitude of saturation photoelctric current depends upon:
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- When light of wavelength 300 nm falls on a photoelectric emitter,photo...
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- According to Einstein's photoelectric equation, the graph between kine...
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- Light of wavleength 5,000 overset @A falls on a photo sensitive plate ...
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- The strength of transverse magnetic field required to bend all photoel...
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