CourseLevel 3 (for advanced students)Fundamentals of Quantum Mechanics II Free online course about quantum mechanics (theoretical physics). Here you learn for example what commutators, observables and bra-ket notation are.
FormulaPhotoelectric effect (work function, stopping voltage, frequency) $$ W ~=~ h \, f ~-~ e \, U_{\text G} $$
CourseLevel 2 (suitable for students)Fundamentals of Quantum Physics I Here you will learn the basics of quantum physics - that is, the quantization of nature in the world of atoms.
FormulaRydberg formula for hydrogen (binding energy, quantum number) $$ W ~=~ \frac{ 13.6 \, \mathrm{eV} }{ n^2 } $$
FormulaAngular momentum commutator (Lx and Ly) $$ [ L_{\text x}, L_{\text y} ] ~=~ \mathrm{i} \, \hbar \, L_{\text z} $$
