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Radiation pressure on any surface is :...

Radiation pressure on any surface is :

A

dependent on wavelength of the light used

B

dependent on nature of surface and intensity of light used

C

dependent on frequency and nature of surface

D

depends on the nature of source from which light is coming and on nature of surface on which it is falling

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PHYSICS GALAXY - ASHISH ARORA-PHOTOELECTRIC EFFECT AND MATTER WAVES-Numerical MCQs
  1. If 5% of the energy supplied to a bulb is irradiated as visible light,...

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  2. All electrons ejected from a surface by incident light of wavelength 2...

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  3. Radiation pressure on any surface is :

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  4. The maximum energy of the photoelectrons emitted in a photocell Is 5eV...

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  5. The frequency and the intensity of a beam of light falling on the surf...

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  6. Minimum light intensity that can be perceived by normal human eye is a...

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  7. The wavelength of de-Broglie wave associated with a thermal neutron of...

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  8. What percentage increase in wavelength leads to 75% loss of photon ene...

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  9. A parallel beam of light of intensity I and cross section area S is in...

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  10. A desk lamp illuminates a desktop with light of wavelength X. The ampl...

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  11. If a hydrogen atom at rest, emits a photon of wavelength lambda, the r...

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  12. A point source of radiation of power P is placed on the axis of comple...

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  13. A beam of light has an power of 144 W equally distributed among three ...

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  14. The work function of a substance is 4.0 eV. The longest wavelength of...

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  15. When a metallic surface is illuminated with monochromatic light of wav...

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  16. In a photoelectric experiment, with light of wavelength lambda, the fa...

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  17. The work function of a certain metal is (hC)/lambda(0). When a monochr...

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  18. Radiation of frequency 1.5 times the threshold frequency is incident o...

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  19. The maximum kinetic energy of photoelectrons emitted from a surface wh...

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  20. When a certain metallic surface is illuminated with mono chromatic lig...

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