Question

define quantum physics and astronomy​

Answer 1

Answer:

Hey mate here is your answer ⬇️⬇️⬇️⬇️

Quantum Mechanics or QM, describes how the Universe works at the level smaller than atoms. It is also called "quantum physics" or "quantum theory".

Astronomy is the scientific study of celestial objects (such as stars, planets, comets, and galaxies) and phenomena that originate outside the Earth's atmosphere (such as the cosmic background radiation).

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Answer 2

Answer:

Hey mate here is your answer.....

Quantum mechanics is the branch of physics relating to the very small.

Astronomy is the study of objects and phenomena beyond Earth.

Hope it helps you....