Teaching Haryana (HPSC) Assistant Professor Mock Test 2025 Physical Sciences Quantum Mechanics

A particle of mass m is trapped in an infinite, quantum well of width L. The expectation value of its momentum in the third excited state is

1

Intinity

2

\(\frac{\pi}{L}\)

3

Zero

4

\(\sqrt{\frac{\pi}{L}}\)

5

Question Not Attempted

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