📝 Unit Tests

AP Physics 2 Unit Tests

Pick a unit to drill it head-on. Each unit has 4 different test variations so you can keep retaking until you master it.

10–12% of exam

Fluid pressure, buoyancy, continuity, and Bernoulli’s equation.

12 questions · ~18 min

Pick a variation

12–18% of exam

Heat, gas laws, kinetic theory, the first & second laws, and engines.

12 questions · ~18 min

Pick a variation

18–22% of exam

Coulomb’s law, electric fields, potential, and capacitors.

12 questions · ~18 min

Pick a variation

10–14% of exam

Ohm’s law, series & parallel circuits, Kirchhoff’s rules, and RC circuits.

12 questions · ~18 min

Pick a variation

10–14% of exam

Magnetic fields, forces on charges, induced EMF, and Lenz’s law.

12 questions · ~18 min

Pick a variation

12–14% of exam

Reflection, refraction, lenses & mirrors, interference, and diffraction.

12 questions · ~18 min

Pick a variation

14–18% of exam

Photoelectric effect, atomic models, nuclear physics, and mass-energy equivalence.

12 questions · ~18 min

Pick a variation

How unit tests work

Focused on a single AP unit, between a single-topic quiz and the full diagnostic.
4 variations per unit — pick a fresh variation any time you retake.
Roughly 90 seconds per question — the same pacing as the AP exam.
You'll get a unit-level score, recommended topics to review, and a question-by-question explanation.

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