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Meaning of theory of relativity | Babel Free

Noun CEFR C1

Definitions

The theories of special relativity and general relativity, two theories in physics developed mainly by Albert Einstein at the beginning of the 20th century from which several important results such as the equivalence of matter and energy and the Einstein field equations are derived.

Equivalents

CEFR level

C1
Advanced
This word is part of the CEFR C1 vocabulary — advanced level.

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