Question

what is e=mc sqeard please answer

Answer 1

Einstein's theory of relativity states that,
e = m c sq.
Where e is the energy given out or produced and m is the mass of the object and c is the speed of light. It is said that when an object travels at the speed of light, the mass gets converted into energy and e is here the magnitude of the energy...
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Answer 2

Explanation:

E = mc² This famous equation was given by a great scientist Albert Einstien .

Einstien showed the relation between the energy and the mass with the help of this equation .

Here , E - energy

M - mass

C - speed of light

According to Einstien's theory of relativity nothing can travel faster than the speed of light that means our universe is limited at a speed which is 299,792,458 m/sec .

Hence , speed of light is used in this equation .

You can see the proof in attachment