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Physics, 28.05.2020 01:03 strongl3219
Calculate the de Broglie wavelength of an electron traveling at 2.0 x 10^8 m/s (me = 9.1*10^-31 kg).
6.9 x 10^-6 m
O 2.8 x 10^11 m
O 3.6 * 10^12 m
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Calculate the de Broglie wavelength of an electron traveling at 2.0 x 10^8 m/s (me = 9.1*10^-31 kg)....
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