Multiple Choice
In Bohr's model of the hydrogen atom an electron revolves in a circular orbit of radius 0.053 nm around a proton.The number of revolutions made by the electron in one second is
A) 12.8 * 1039.
B) 9.8 * 1035.
C) 4.3 * 1031.
D) 6.6 * 1015.
E) 6.2 * 1012.
Correct Answer:

Verified
Correct Answer:
Verified
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