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brownseal872Lv1
11 Dec 2019
calculate the de Broglie wavelength for a proton moving with a speed of 1.2 x106 m/s.
calculate the de Broglie wavelength for a proton moving with a speed of 1.2 x106 m/s.
B. Haranadh KumarLv10
24 Sep 2020