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Einstein's famous equation shows the relation between energy and mass. Which equation is it?

Answer and explanation

Correct answer: E = mc²

The correct answer is E = mc², Einstein’s mass–energy equivalence equation. It states that energy E is related to mass m through the square of the speed of light c. Because c is extremely large, even a very small amount of mass corresponds to a very large amount of energy. Option A is Ohm’s law for electric circuits, option B is Newton’s second law of motion, and option D is the area formula for a circle. Therefore, only option C expresses the famous relationship between energy and mass. In the lesson, this equation represents Einstein’s major scientific contribution and helps explain why he is remembered as a revolutionary thinker.

Related tags

EinsteinMass-Energy EquivalenceE=Mc²BiographyBiography Of Albert EinsteinA Truly Beautiful MindEnglishClass 9 Mcq

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