Question

what do we mean by 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

Answer:

QUANTUM MECHANICS IS THE STUDY OF A MATTER IN ITS MOLEQULAR STATE

THIS IS DIVIDED INTO 2W TYPES

(i)MATTER

(ii)ANTI-MATTER