Dual Nature of Radiation and Matter

Related Questions

• The energy that should be added to an electron to reduce its de Broglie wavelength from one nm to 0.5 nm is

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• If the energy of a photon corresponding to a wavelength of 6000 Å is $3.32 \times {10^{ - 19}}J$, the photon energy for a wavelength of 4000 Å will be

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• What kV potential is to be applied on X-ray tube so that minimum wavelength of emitted X-rays may be 1Å ($h = 6.625 \times {10^{ - 34}}$J-sec)

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• The electrons are emitted in the photoelectric effect from a metal surface

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