A particle is in the second excited state of a one-dimensional box of length 1.0 m.What is its momentum (in kg . m/s) ?
A) 6.6 *10 - 34
B) 3.3 *10 - 34
C) 9.9 * 10 - 34
D) 13 *10 - 34
E) cannot be solved unless mass of particle is known
Correct Answer:
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