Question

What is the main difference between quantum mechanics and general relativity?

Answer 1

Differences between quantum mechanics and general relativity are given below:

Quantum mechanics	general relativity
1.Quantum mechanics is the theoretical foundation of modern physics, describing the strange behavior of photons, electrons, and other particles that comprise the universe.	1.The General Theory of Relativity, also known as General Relativity, is a pillar of classical physics that provides a synthesis of special relativity and gravitation.
2.Quantum mechanics is the branch of physics that studies the structure and motion of atoms.	2.Many aspects of astrophysics and cosmology are based on the theory of relativity. The theory of general relativity fundamentally altered our understanding of space and time.
3.It is a major branch of modern physics that attempts to describe the properties of molecules, atoms, and their constituents.	3.What you observe and measure about an event is relative to your own point of view as well as the event itself.