The kinetic energy of an electron with de-Broglie wavelength of 0.3 na – McqOptions

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1.	The kinetic energy of an electron with de-Broglie wavelength of 0.3 nanometer is
A.	0.168 eV
B.	16.8 eV
C.	1.68 eV
D.	2.5 eV
Answer» C. 1.68 eV

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