Multiple Choice
What is the second lowest energy (the first excited state) of a proton in a box in an infinite square well of width 3.0 nm? The mass of the proton is 1.67 * 10-27kg.
A) 3.7 * 10-59 J
B) 1.4 * 10-23 J
C) 2.7 * 10-26 J
D) 2.2 * 10-18 J
E) 8.7 * 10-18 J
Correct Answer:

Verified
Correct Answer:
Verified
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