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  • An electron and a photon each have a wavelength of 1.00 nm. (c) Find the kinetic energy of electron.

Q: 11.16 (c) An electron and a photon each have a wavelength of  1.00\hspace{1mm}nm. Find the kinetic energy of electron. 

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The kinetic energy of the electron is. In the below equation p is the momentum

\\K=\frac{p^{2}}{2m_{e}}\\ K=\frac{(6.62\times 10^{-25})^{2}}{2\times 9.1\times 10^{-31}}\\ K=2.41\times 10^{-19}\ J

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