Question

______________________________________What is quantum mechanics?​

Answer 1

Answer:

Quantum mechanics is the branch of physics relating to the very small. ... At the scale of atoms and electrons, many of the equations of classical mechanics, which describe how things move at everyday sizes and speeds, cease to be useful. In classical mechanics, objects exist in a specific place at a specific time.

Answer 2

It provides a description of the physical properties of nature at the scale of atoms and subatomic particles. It is the foundation of all quantum physics.

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