What is the minimum frequency in (THz) of light needed to eject electrons off a metal with a work function of 3.00 ev
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Q: What is the minimum frequency (in THz) of light needed to eject electrons off a metal with a work…
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A: Given, Initial energy level=-6.43 eV wavelength λ=850nm c=3×108m/s h=6.626×10-34 m2 kg/s
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Q: In a photoelectric effect experiment, electrons emerge from a copper surface with a maximum kinetic…
A: K=1.10 eVW=4.65 eV
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Q: The threshold frequency of silver is 10.5×1015 Hz. What is the work function of silver? Planck’s…
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Q: The work function of caesium metal is 2.14 eV. When light of frequency 6 x 10^14 Hz is incident on…
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A: Given: Hydrogen atom is in state N =3 Lowest energy state N = 1
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