Quantum physics is a branch of theoretical physics that studies quantum-mechanical and quantum-field systems and the laws of their motion. The basic laws of quantum physics are studied in the framework of quantum mechanics and quantum field theory and are applied in other branches of physics. All modern cosmological theories also rely on quantum mechanics, which describes the behavior of atomic and subatomic particles.

Content:
- Stefan-Boltzmann Law
- Energy luminosity (emissivity) of the gray body
- The Law of Wines Displacement
- Photon momentum
- Photon energy
- Einstein's formula for photo effect
- Red border photo effect
- Serial formulas of the spectrum of a hydrogen-like atom
- De Broglie wavelength
- Relation of momentum to kinetic energy Wк in the relativistic approximation
- The probability density of finding a particle
- wave function
- particle energy
- Electrical conductivity of own semiconductors
- Hall constant