2. The harmonic oscillator.Quantum physics
This is an important example because many physical phenomena, including the internal vibrations of molecules and the motion of atoms in solid, can be described using the theory of harmonic oscillator. The wave fumcitons are calculated/ Quantum mechanics predicts that the energy levels of harmonic oscillator are equally space with an interval of h times.
127 полезных и бесплатных онлайн академий