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23 Nov 2019
An X-ray photon of wavelength 0.976 nm strikes a surface. Theemitted electron has a kinetic energy of 953 eV.
What is the binding energy of the electron in kJ/mol?
(KE=1/2mv^2 1 electron volt eV =1.602*10^-19J)
An X-ray photon of wavelength 0.976 nm strikes a surface. Theemitted electron has a kinetic energy of 953 eV.
What is the binding energy of the electron in kJ/mol?
(KE=1/2mv^2 1 electron volt eV =1.602*10^-19J)
Bunny GreenfelderLv2
8 Apr 2019