Physics
Physics, 26.02.2020 02:21, aminsaad4253

An electron confined by a rigid one-dimensional potential well, where V1=[infinity], may be anywhere within the interval 2a. So the uncertainty in its position is Δx=2a. There must be a corresponding uncertainty in the momentum of the electron and hence it must have a certain kinetic energy. Calculate this energy from the uncertainty relationship and compare it with the value obtained from =ℏ222m=ℎ228m2 ,(=1,2,3…) for the ground state.

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An electron confined by a rigid one-dimensional potential well, where V1=[infinity], may be anywhere...

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