Question

obtain the equation E= mc²
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Answer 1

$\huge \bf{\red{Answer:-}}$


($e = m {c}^{2}$)


The theory of the E=Mc^2 is given by the great scientist of the world-albert Einstein.


$(ABOUT) E=M{C}^{2}$


This theory refers the enery is equal to mass and speed of the light.This theory is used in all around the world-universities.


$\textbf {\underline {WHY THIS THEORY IS IMPORTANT:-}}$


This theory is generally used for the know about any types of masse or speed of light and energy by putting this theory in this way $e = {mc}^{2}$which tells the relations among these all .

Answer 2

E=mc2  is universal

Every matter that contains some form of latent energy is somewhat heavier as a result. A quantity of methane and oxygen is slightly heavier than the resulting, equivalent quantity of CO2 and H2O after the methane is burned. A piece of wood, burned in prehistoric cavemen, is ever so slightly heavier than the totality of the combustion products (ash, smoke, CO2, water vapor, etc.) of the flaming process. Even a sore jump inside an old-fashioned watch is ever so slightly heavier than it is in its unwind state... the divergence in mass is so small, it is way below what we can actually measure, but no sane physicist doubts that it is there. And in all these cases, the differentiation in mass is exactly the same as the sum of energy released in accordance with the famous formula.

However, the formula is not used directly. We do not magically convert mass into energy. The formula is present within all calculations where relativity is relevant, but it is not by any means directly related to power age group E=mc2

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