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5) a) Assume that the position of an electron is known so precisely that the uncertainty in the position is only Ax = 1.6 x 10-11 m. Determine the minimum uncertainty in the momentum and the speed of the electron. [mass of electron is 9.1 x 10-31 kg]. b) An electron initially at the n= 4 state is trapped in an infinitely deep one-dimensional well of width 0.240 nm. If the electron jumps to the ground state with the accompanying emission of a photon. What is the energy of the photon?

5) a) Assume that the position of an electron is known so precisely that the uncertainty in the position is only Ax = 1.6 x 10-11 m. Determine the minimum uncertainty in the momentum and the speed of the electron. [mass of electron is 9.1 x 10-31 kg]. b) An electron initially at the n= 4 state is trapped in an infinitely deep one-dimensional well of width 0.240 nm. If the electron jumps to the ground state with the accompanying emission of a photon. What is the energy of the photon?

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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5) a) Assume that the position of an electron is known so precisely that the uncertainty in the position is only Ax = 1.6 x 10-11 m. Determine the minimum uncertainty in the momentum and the speed of the electron. [mass of electron is 9.1 x 10-31 kg]. b) An electron initially at the well of width 0.240 nm. If the electron jumps to the ground state with the accompanying emission of a photon. What is the energy of the photon? = 4 state is trapped in an infinitely deep one-dimensional
Transcribed Image Text:5) a) Assume that the position of an electron is known so precisely that the uncertainty in the position is only Ax = 1.6 x 10-11 m. Determine the minimum uncertainty in the momentum and the speed of the electron. [mass of electron is 9.1 x 10-31 kg]. b) An electron initially at the well of width 0.240 nm. If the electron jumps to the ground state with the accompanying emission of a photon. What is the energy of the photon? = 4 state is trapped in an infinitely deep one-dimensional
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