Home Work Calculate the energy needed for an electron to move from n; = 3 to n; = ? present in the Balmer series of hydrogen, and what is the frequency of this photon. (R = - 2.18 x 10-18 J, h = 6.63 x 10-34 J.s).

Home Work Calculate the energy needed for an electron to move from n; = 3 to n; = ? present in the Balmer series of hydrogen, and what is the frequency of this photon. (R = - 2.18 x 10-18 J, h = 6.63 x 10-34 J.s).

Inquiry into Physics

8th Edition

ISBN:9781337515863

Author:Ostdiek

Publisher:Ostdiek

Chapter10: Atomic Physics

Section: Chapter Questions

Problem 11P

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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

Home Work
Calculate the energy needed for an electron to move from n; = 3 to n = ?
present in the Balmer series of hydrogen, and what is the frequency of
this photon. (R = - 2.18 x 10-18 J,
%3D
h = 6.63 x 10-34 J.s).

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