An Electron (M_e = 9

Question 54

Multiple Choice

An electron (m_e = 9.11* 10^-31 kg) traveling with a velocity of 1.1 *10⁶ m/s has a
De Broglie wavelength of approximately

A) 0.66 nm
B) 0.78 nm
C) 0.89 nm
D) 0.97 nm
E) 1.2 nm

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