(1) The work function of a particular metal is 2.00 eV.
(a) If the metal is illuminated with monochromatic light of wavelength 550 nm, what will be the maximum kinetic energy of the emmited electrons and,
(b) their maximum speed?
(c) What is the required stopping potential...
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(1)A metal work a work function of 2.40 eV is illuminated with a beam of monochromatic light.The stopping potential for the emmited electrons is 2.50 V.What is the wavelength of the light in nanometer?
(2)What is the lowest frequency of...
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:confused: the ionization energy of a hydrogen atom is 13.6 eV.would the absorption of light of frequency 7.00x10^15 Hz cause a hydrogen atom to be ionized?
:confused: calculate the wavelengths of all the radiations in Lyman series in the hydrogen...