Question

what is e=mc2
and which scientist give this equation​

Answer 1

this equation means energy equals mass times the speed of light squared.

Albert Einstein gave this famous formula

Answer 2

Answer: Energy equals mass times the speed of light squared." On the most basic level, the equation says that energy and mass (matter) are interchangeable; they are different forms of the same thing. Under the right conditions, energy can become mass and vice versa.

Explanation: Albert Einstien