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The photoelectros emitted by an illumint...

The photoelectros emitted by an illuminted surface have a maximum kinetic energy of 3.0 eV. If the intensity of the light is tripled, What is the maximum kinetic energy of photoelectrons now?

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PHYSICS GALAXY - ASHISH ARORA-PHOTOELECTRIC EFFECT AND MATTER WAVES-Discussion question
  1. Is it always true that for two sources of equal intensity, the number ...

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

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

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

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

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

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

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

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

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  10. If the intensity of the light producing a photocurrent is doubled, how...

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  11. Should the energy of a photon be called its kinetic energy or its inte...

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

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  13. The de-Broglie hypothesis predicts that a wave associated with any obj...

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  14. In the photoelectric effect, if the frequency of the radiation is belo...

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  15. The photons emitted by a source of light do not all have the same ener...

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  16. Radiation of a given wavelength causes electrons to be emitted from th...

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  17. Can a photon be deflected by an electric field ? By a magnetic field ?

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  18. In the photoelectric effect, suppose that the intensity of the light i...

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  19. A hot body is placed in a closed room maintained at a lower temperatur...

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  20. What is the speed of a photon with respect to another photon if (a) th...

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