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The main aim of Davisson-Germer experime...

The main aim of Davisson-Germer experiment is to verify............ .

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the wave nature of slow moving electrons
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PRADEEP-DUAL NATURE OF RADIATION AND MATTER-Exercise
  1. A photon and electron have got same de-Broglie wavelength. Total energ...

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  2. The expression for de-Broglie wavelength of an electron moving under a...

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  3. The main aim of Davisson-Germer experiment is to verify............ .

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  4. Given in fig. is the graph between frequency v of the incident light a...

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  5. For photoelectric effect in sodium, fig. shows the plot of cut-off vol...

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  6. When light of wavelength 400nm is incident on the cathode of photocell...

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  7. Radiation of a certain wavelength causes electrons with a maximum kine...

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  8. The electric field associated with a monochromataic beam of light beco...

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  9. Ultraviolet light of wavelength 800 A and 700 A when allowed to fall ...

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  10. Light of wavelength 2000 Å falls on an aluminium surface . In aluminiu...

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  11. The maximum wavelength for which an em wave can ejected electrons form...

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

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  13. The work fuction of caseium is 1.8 eV. Light of 4500Å is incident on i...

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  14. Find the difference of kinetic energies of photoelectrons emitted from...

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  15. The electric field associated with a light wave is given by E=E(0)sin[...

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  16. A photon of wavelength 3310Å falls on a photocathode and an electron o...

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

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  18. The maximum velcities of the photoelectrons ejected are v and 2v for i...

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  19. A radio transmitter operates at a frequency of 880 kHz and a power of ...

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  20. The minimum intensity of light to be detected by human eye is 10^(-10)...

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