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intellect
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Sulfur vapor is analyzed by photoelectron spectroscopy (PES). Measurements determine that photoelectrons associated with the 1st ionization energy of sulfur move with de Broglie wavelength λ=3.091 A˚. What is the maximum wavelength (in meters) of radiation capable of ionizing sulfur and producing this effect?
 one year ago
 one year ago
intellect Group Title
Sulfur vapor is analyzed by photoelectron spectroscopy (PES). Measurements determine that photoelectrons associated with the 1st ionization energy of sulfur move with de Broglie wavelength λ=3.091 A˚. What is the maximum wavelength (in meters) of radiation capable of ionizing sulfur and producing this effect?
 one year ago
 one year ago

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davidyim76 Group TitleBest ResponseYou've already chosen the best response.0
did you get an answer?
 one year ago

A_B Group TitleBest ResponseYou've already chosen the best response.0
Can't get it either
 one year ago

intellect Group TitleBest ResponseYou've already chosen the best response.0
i got the ans... they hv given the debrogli wavelength so....velocity is 2.353*10^6m/s using lambda=h/mv and E=25.21*10^19J using E=1/2mv2 thn h*nu=K.E+B.E here B.E=I.E of s in J wch is 10.36eV*1.602*10^19 =16.5967*10^19 nw using eq h*nu=K.E+B.E i gt lambda.. =47.4*10^9
 one year ago
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