Answered: A photon of 3.53 x 10-28 kg.m/s…

A photon of 3.53 x 10-28 kg.m/s momentum is emittedfrom a hydrogen atom. To what spectrum series does thisphoton belong, and from what energy level was it ejected?

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter29: Introduction To Quantum Physics

Section: Chapter Questions

Problem 39PE: (a) What is the momentum of a 0.0100-nm-wavelength photon that could detect details of an atom? (b)...

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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:

Question

A photon of 3.53 x 10^-28 kg.m/s momentum is emitted
from a hydrogen atom. To what spectrum series does this
photon belong, and from what energy level was it ejected?

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