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Which of the following graphs shows rela...

Which of the following graphs shows relation between maximum K.E. and intensity I of incident light of photocell ?

A

B

B

D

C

A

D

C

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The correct Answer is:
B
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NIKITA PUBLICATION-ELECTRONS AND PHOTONS -MCQs
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  2. A lamp is placed at a distance of 16 cm, from a photocell and the curr...

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  3. Which of the following graphs shows relation between maximum K.E. and ...

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  4. Light from a hydrogen tube is incident on the cathode of a photoelectr...

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  5. A wave is associated with matter when it is

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  6. The amount of energy radiated by a body depends upon

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  7. The rest mass of the photon is

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  8. If the energy of a photon is 10 eV , then its momentum is

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  9. Of the following properties the photon does not possess

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  10. A photon , an electron and a uranium nucleus all have the same wavelen...

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  11. The idea of the quantum nature of light has emerged in an attempt to e...

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  12. A photon in motion has a mass

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  13. The energy radiated from a source is in the form of

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  14. A metal surface is illuminated by the protons of energy 5 eV and 2.5 e...

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  15. The energy of a photon of wavelength lambda is given by

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  16. The work function of a substance is 1.6 eV. The longest wavelength of ...

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  17. The momentum of moving particle is p . The wavelength lambda of the as...

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  18. Which of the following is incorrect statement regarding photon

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  19. What is the energy , in joule , associated with a photon of wavelength...

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  20. If a photon has velocity c and frequency v , then which of the followi...

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