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state whether the following statements are TRUE or FALSE, giving reasons in brief to support your answer. In a photo electric emission process the maximum energy of the photo-electron increases with increasing intensity of the incident light.

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PHYSICS GALAXY - ASHISH ARORA-PHOTOELECTRIC EFFECT AND MATTER WAVES-Unsolved numerical problems
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  2. Find the frequency of light which ejects electrons from a metal surfac...

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  3. state whether the following statements are TRUE or FALSE, giving reaso...

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  4. A point istropic light source of power P = 12 watt is located on the a...

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  5. A uniform monochromatic beam of light of wavelength 365xx10^(-9)m and ...

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  6. Light of wavelength 180 nm ejects photoelectrons from a plate of met...

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  7. Suppose the wavelength of the incident light is increased from 3000 Å ...

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  8. When a metal plate is exposed to a monochromatic beam of light of wave...

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  9. The energy needed to detach the electron of a hydrogen like ion in gro...

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  10. A stationary hydrogen atom emits a photon corresponding to first line ...

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  11. In an experiment tungsten cathode which has a threshold wavelength 230...

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  12. Electrons with maximum kinetic energy 3eV are ejected from a metla sur...

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  13. A small plate of a metal (work function =1.7eV) is placed at a distanc...

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  14. The electric field associated with a monochromatic beam becomes zero 1...

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  15. Find the frequency of light which ejects electrons from a metal surfac...

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  16. A toy truck has dimensions as shown in fig. and its width, normal to t...

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  17. Light of wavelength 180 nm ejects photoelectrons from a plate of met...

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  18. Electron in a hydrogen-like atom (Z = 3) make transition from the fort...

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  19. An electron in a hydrogen like atom is in an excited state. I thas a t...

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  20. In an experiment on photo electric emission, following observations we...

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