Learn AP Physics

AP Physics 1 & 2 - Modern Physics

The topics covered in "modern physics" include the photoelectric effect and relativity, and may require some adjustments to your Newtonian thinking!

Modern Physics Video Lessons

Relativity

Quantum Mechanics

Photoelectric Effect

None currently available

Multiple-Choice Practice Problems

Scroll down to see multiple choice practice problems in modern physics, radioactivity, and quantum theory.

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