Multiple Choice
Alpha particles (m = 6.6 * 10-27 kg,q = +2e) are accelerated through a potential difference of 11,100V,what is their de Broglie wavelength?
A) 1.9 * 10-49 m
B) 1.5 * 10-15 m
C) 9.7 * 10-14 m
D) 4.5 * 10-12 m
E) 9.0 * 10-12 m
Correct Answer:
Verified
Correct Answer:
Verified
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