Question

what do u mean by e=mc^2​

Answer 1

Answer:

$e = mc {}^{2}$

Answer 2

●Einstein explained the relationship between energy and mass.

-That is, E=mc2.

[•E is energy

•m is mass

•c is the speed of light]

●In other words, energy = mass x the speed of light squared.

It sounds simple, and its simplicity does belie the genius required of Einstein to express it so elegantly. Mass and energy are interchangeable. Plus, a small amount of mass can equal a large amount of energy; after all, the speed of light is a huge number (186,000 miles per second or 300,000 km/s), and, in Einstein’s famous equation, that huge number is squared. 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.