Question

how did the equation E= mc2 used in WW2

Answer 1

Explanation:

E=mc^2

This equation shows that when a small mass is exploited can release humongous energy.

So tiny mass can equal big energy. E=mc2 explains why the sun and other stars shine. In their interiors, atoms (mass) fuse together, creating the tremendous energy of the sun as described by Einstein's famous equation. ... Atomic bomb over Hiroshima on August 6, 1945, and Nagasaki on August 9, 1945 was created by the help of this equation.