general relativity

• Astrophysics and Cosmology
• General Relativity
• Modern Physics
• Theoretical Physics

What is the concept of a wormhole, and how does it relate to general relativity?

Physics FAQ 13 December, 2023

A wormhole is a hypothetical passage through spacetime that...

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• General Relativity
• Modern Physics
• Special Relativity

What is the principle of equivalence in the context of general relativity?

Physics FAQ 20 November, 2023

The principle of equivalence is a fundamental concept in...

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• General Relativity
• Modern Physics

How does gravity work, and what is the general theory of relativity?

Physics FAQ 11 September, 2023

Gravity is one of the four fundamental forces of...

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