What it really means the famous formula of Einstein




What it really means the famous formula of Einstein?


The equation E = mc ² flashes everywhere, from hats to bumper stickers. In 2008, Mariah Carey even called for his new album. But that, in essence, means the famous equation of relativity, derived by Albert Einstein?

For a start, E – is the energy, M – is the mass measurement of the amount of the substance. Energy and matter are interchangeable. In addition, it is important to remember that the universe is the set of energy and matter. Energy constantly flows into matter and vice versa. Nothing disappears without a trace.

Now on to the c ². This is part of the equation, which describes the speed of light squared. It turns out that energy is equal to the amount of mass multiplied by the speed of light squared.

Why do we need to multiply the matter at the speed of light to get the energy? The reason is that the energy, whether it is light waves or radiation travels at the speed of light. This is 300,000 miles per second. When we split atoms in a nuclear reactor or a nuclear bomb, the energy breaks the speed of light.

E = mc2

But why is the speed of light squared? The reason is that the kinetic energy, or energy of motion is proportional to the mass. When you accelerate an object, the kinetic energy is increased by the sum of the square of the speed. Here’s a great example of facing any driver, if you increase the speed in half, stopping distance will be four times longer because the stopping distance is equal to the square of the speed.

The speed of light squared – a huge number, demonstrating the enormous amount of energy there is even a small amount of the substance. Take 1 gram of water – if the entire mass is converted into pure energy by the formula E = mc ², released 20,000 tons of TNT. That’s why a small piece of uranium or plutonium can produce severe nuclear explosion.

Einstein’s equation has opened doors for many technological advances in various fields of nuclear energy and nuclear medicine to the “domestication of the sun.” Not long ago, we wrote that NASA plans to equip a small fusion reactor every house and car, but he will not be based on the decay energy, and the energy of fusion. A very hard, but just think about it: a small amount of material can provide you with the energy to the end of your days. Einstein was a very remarkable physicist, and many people tend to look for the cause of his genius in the brain.

Tags: Albert Einstein , the theory of relativity , energy .

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