Question

Define E = MC2 plz help

Answer 1

E=mc2 explains nuclear fusion, how matter can be destroyed and converted to energy and energy can be converted back to mass. It explains the atomic energy produced by nuclear power plants and the atomic energy released by atomic bombs. Neither would be possible without Einstein's equation.

Answer 2

Hey mate here is your answer

An equation derived by the twentieth century physicist Albert Einstein, in which E represents units of energy, m represent unit of mas,s and c2 is a speed of light squared, or multiplied by itself.

Hope this answer will help you!!!