Q1) A-Calculate the momentum of electron in 2nd state of hydrogen atom? B-How much the angular momentum of this electron becomes if it absorbed an electromagnetic wave with frequency (8.21 × 10“ Hz)?

Q1) A-Calculate the momentum of electron in 2nd state of hydrogen atom? B-How much the angular momentum of this electron becomes if it absorbed an electromagnetic wave with frequency (8.21 × 10“ Hz)?

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter30: Atomic Physics

Section: Chapter Questions

Problem 39PE: (a) Calculate the magnitude of the angular momentum for an l=1 electron. (b) Compare your answer to...

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Concept explainers

The Bohr model

Students often get confused between Rutherford’s model and Bohr model of an atom. They interpret the postulates of both these models to be the same, which is incorrect. Rutherford’s model differs from Bohr’s model in the following ways:

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Q1) A-Calculate the momentum of electron in 2nd state of hydrogen
atom?
B-How much the angular momentum of this electron becomes if it absorbed an
electromagnetic wave with frequency (8.21 × 10ª Hz)?

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