# Quantum Mechanics

An electron is trapped in an infinite one-dimensional potential well of width 0.132 nm. The electron is in the n=10 state.

A) What is energy of the electron?

B) What is the uncertainty in its momentum?

https://brainmass.com/physics/energy/quantum-mechanics-one-dimensional-potential-277226

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Energy eigen values of a particle in an infinite one-dimensional potential well is given as:

En =(π^2 h^2)/(2ml^2 ) ...

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