The de broglie wavelength of an electron with a velocity of 7.90*10^6 m/s is ----- m. The mass of the electron is 9.11*10^-28 g
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as per debroglie concept,
wavelength=h/MV
hence , wavelength
6.626*10^-³⁴/7.90*10^6m/s*9.11*10^-31kg
0.092*10^-9m
or
0.092nm
wavelength=h/MV
hence , wavelength
6.626*10^-³⁴/7.90*10^6m/s*9.11*10^-31kg
0.092*10^-9m
or
0.092nm
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