Question

Define $E=m{c}^2$.

Answer 1

We know, $E=m{c}^2$ is an equation derived by the twentieth-century physicist Albert Einstein, in which E represents units of energy, m represents units of mass, and $c^2$ is the speed of light squared. According to the special theory of Relativity (1905), we can get the infinite quantity of energy from a body that has infinite mass.