What is the most famous formula in physics?
GeneralClass 12AllAnswered 27 Mar 2026
Answer
E = mc² is physics' most famous formula, developed by Albert Einstein. It states that energy (E) equals mass (m) times the speed of light (c) squared, revealing that mass and energy are interchangeable. This revolutionary equation explains nuclear reactions, powers stars, and enabled nuclear technology. While not a kinematics formula, it demonstrates how fundamental physics equations can reshape our understanding of the universe.
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