Question

what is the theory of relativity​

Answer 1

Answer:

The theory of relativity usually encompasses two interrelated theories by Albert Einstein: special relativity and general relativity. Special relativity applies to all physical phenomena in the absence of gravity. General relativity explains the law of gravitation and its relation to other forces of nature.

Answer 2

Thory of Relativity:

• In the concept of thory of relativity there are two sub-concept theories as follows:

1. Special relativity.
2. General relativity.

• Importantly this is a major theory compressed by the greatest scientists Albert Einstein.

• This theory comes under the study of Astrophysics. because this concept is based on both Astro + Physics (Space + Physics science).

1) Special relativity:

• This topic is nothing but this relates with the physical Phenomena.

2) General relativity:

• This related to the law of gravity and gravitational forces.

• This concept totally based on physics and space that's astrophysics and cosmology.