| Date | Chapter | Description of change |
| 2025-01-23 | 32 | Added several paragraphs (including three new figures) to the “quantum mechanics” section to explain how to calculate the probability of a quantum particle using the wave function squared. All subsequent figure numbers were updated. |
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Conceptual Physics Copyright © 2024 by Alyssa J. Pasquale, Ph.D.; David R. Fazzini, Ph.D.; and Carley Bennett, Ph.D. is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License, except where otherwise noted.