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Wjhen the speed of a particle doubles, its momentum doubles, and its kinetic becomes four times greater. When the momentum of a photon doubles, does its energy becomes four times greater? Provide a reason for your answer.

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PHYSICS GALAXY - ASHISH ARORA-PHOTOELECTRIC EFFECT AND MATTER WAVES-Discussion question
  1. Wjhen the speed of a particle doubles, its momentum doubles, and its k...

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  2. It is found that yellow light does not eject photoelectrons from a met...

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  3. It is found that photosynthesis starts in certain plants when exposed ...

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  4. Photon A has twice the energy of photon B. (a) If the momentum of A ...

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  5. If electromagnetic radiation is made up of quanta, why don't we detect...

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  6. The threshold wavelength of a metal is ( lambda0). Light of wavelength...

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  7. Consider the de Broglie wavelength of an electron and a proton. Which ...

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  8. If an electron has a wavelength, does it also have a colour?

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  9. Human skin is relatively insensitive to visible light, but ultraviolet...

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  10. Do all electrons emitted in the photoelectric effect have the same kin...

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  11. If you shine ultraviolet light on an isolated metal plate, the plate e...

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  12. Is it always true that for two sources of equal intensity, the number ...

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  13. The wave theory of radiation cannot explain………. Existence of threshold...

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  14. The photoelectros emitted by an illuminted surface have a maximum kine...

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  15. The threshold frequencies for photoemission for three metals numbered ...

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  16. Is p= E/c valid for electrons?

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  17. Photon A is from an ultraviolet tanning lamp and photon B is from a te...

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  18. Of the following statement about the photoelectric effect, which are t...

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  19. In an experiment on photoelectric effect, a photon is incident on an e...

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  20. Can we find the mass of a photon by the definition p =mv?

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