Q. 53

Expert-verifiedFound in: Page 1116

Book edition
4th

Author(s)
Randall D. Knight

Pages
1240 pages

ISBN
9780133942651

An electron confined in a one-dimensional box emits a 200 nm photon in a quantum jump from n=2 to n =1. What is the length of the box?

Tthe length of the box is

An electron confined in a one-dimensional box emits a 200 nm photon in a quantum jump from n=2 to n =1.

Energy levels of the particle in the box:

Energy of the photon:

Substitute energy levels:

Substitute energy of the photon:

Express the above equation in terms of L:

Substitute the values:

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