Formula sheets and short study notes that sit next to the calculators. Use the Physics GRE equation sheet for subject-test review, the chemistry formula sheet for general chemistry, and the electric field guide when you need a field sketch.
- Physics GRE Equation SheetPhysics GRE equation sheet and formula sheet—mechanics, E&M, quantum, thermo, optics, relativity, high-yield constants, topic weights, and a two-week study plan.
- Electric Field Guide & VisualizerLearn electric field concepts, key formulas, and point-charge visualizations for introductory and GRE-level physics.
- Chemistry Formula SheetGeneral chemistry formula sheet and equation sheet—moles, dilution, equilibrium, Ksp, pH, gas laws, kinetics, and thermochemistry, with links to free calculators.
Calculators are grouped under chemistry, math, and computing.