AP Physics 2 — Modern Physics

Modern Physics is the sixth of 6 units in the College Board's current AP Physics 2Course & Exam Description, and it accounts for roughly 18% of the AP exam. It builds on Geometric and Physical Optics and closes out the sequence.

Our Modern Physics set has 12 practice questions, each with a written explanation, a one-line key takeaway, and a rationale for every wrong choice — so you learn why the right answer is right and why each distractor is tempting. You can work them as a timed set or read the worked solutions straight through.