Master the laws of the universe—from mechanics to quantum physics—with structured, clear lessons.
← Back to HomepageMotion, Newton's laws, energy, and momentum.
Simple harmonic motion, sound, and wave behavior.
Heat, work, energy, and the laws of thermodynamics.
Circuits, fields, charges, and electromagnetic theory.
Reflection, refraction, lenses, and wave optics.
Relativity, photoelectric effect, and nuclear physics.
Wave-particle duality, uncertainty, and quantum systems.
Probabilities, ensembles, and thermodynamic relations.
Fundamental particles and forces of nature.
Stars, galaxies, cosmology, and black holes.