Physics · Quantum Mechanics
A particle of mass m is in the third energy eigenstate of an infinite potential well of width a. The time interval in which the phase of this wave function changes by 2π is:
- 18ma29πℏ
- 28ma23πℏ
- 34ma29πℏ✓
- 44ma23πℏ
Correct answer
4ma29πℏ
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