Question

what is the quantum what is the definition of quantum

Answer 1

In physics, a quantum is the minimum amount of any physical entity involved in an interaction. The fundamental notion that a physical property may be "quantized" is referred to as "the hypothesis of quantization".This means that the magnitude of the physical property can take on only discrete values consisting of integer multiples of one quantum.

For example, a photon is a single quantum of light.

Answer 2

A discrete quantity of energy proportional in magnitude to the frequency of the radiation it represents.

For example :- , the position of a particle, the energy of an electron bound to a hydrogen atom.

I hope it helps you dear ☺️...