Question

What is the Theory of Relativity? Who founded it?

Answer 1

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The theory of relativity usually encompasses two interrelated theories by Albert Einstein:

Special relativity

General relativity

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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. It applies to the cosmological and astrophysical realm, including astronomy.

$\large\bold{\mathtt{\colorbox{gold}{\blue{General Relativity:-}}}}$

General relativity generalizes special relativity and refines Newton's law of universal gravitation, providing a unified description of gravity as a geometric property of space and time or four-dimensional spacetime.

$\large\bold{\mathtt{\colorbox{gold}{\blue{Equation:-}}}}$

The Theory of Relativity is based on the equation:-

$\large\bold{\mathtt{\colorbox{pink}{\blue{E = mc²}}}}$

$\large\bold{\mathtt{\colorbox{gold}{\blue{Albert Einstein}}}}$

In 1905, Albert Einstein determined that the laws of physics are the same for all non-accelerating observers, and that the speed of light in a vacuum was independent of the motion of all observers. This was the theory of special relativity.

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Answer 2

Answer:

Einstein's 1915 general theory of relativity holds that what we perceive as the force of gravity arises from the curvature of space and time. The scientist proposed that objects such as the sun and the Earth change this geometry

Albert Einstein published the theory of special relativity in 1905.

Explanation:

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