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equivalence Idioms & Phrases


mass-energy equivalence

  • noun (physics) the principle that a measured quantity of mass is equivalent (according to relativity theory) to a measured quantity of energy
WordNet

principle of equivalence

  • noun (physics) the principle that an observer has no way of distinguishing whether his laboratory is in a uniform gravitational field or is in an accelerated frame of reference
WordNet

"Rowling never met an adverb she didn't like."

-Stephen King on J.K Rowling's excessive use of adverbs.

Fear not the Adverb Hell!

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