9. Quantum Mechanics
De Broglie Wavelength
Multiple Choice
Multiple ChoiceWhat is the velocity (in m/s) of an electron that has a wavelength of 3.13 x 105 pm? (Mass of an electron = 9.11 x 10-31 kg).
A
1543 m/s
B
3220 m/s
C
2320 m/s
D
3541 m/s
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