What is quantum physics?

Quantum physics is a branch of physics that studies natural phenomena on very small scales, such as the behavior of an atom and its parts. Quantum physics is based on the principles of quantum mechanics, which describe the behavior of particles and energy on a microscopic level.

Quantum physics differs from traditional physics in that it takes into account the phenomena of quantum mechanics, such as wave motion and the imprecision principle. These phenomena cannot be explained by the classical laws of physics, but require the concepts and mathematical models of quantum mechanics.

Quantum physics has played a significant role in many scientific fields, such as the development of electronics, quantum computer research and quantum cryptography. It has also attracted a lot of interest among philosophers, as it challenges traditional notions of determinism and objective reality.

Sources: Wikipedia