E = mc2 key and why
[E = mc2 Einstein's most famous and most familiar equation. The equation shows a correlation between mass and energy]
A significant outcome of special relativity theory is that mass and power are identical. Like the energy involved with the mass, the mass involves energy. That is to say that the theory of relativity and mass is the epithelium of the same currency. Since the theory of relativity, with all the decisions taken in relation to the relative characteristics of the object moving in motion, we will try to raise mass-energy relations through the discussion of relative velocity. When a train starts moving towards blowing whistle, then the intensity of that word sounds too much to you. Once again, when you cross it, the intensity of the words too decreases. We know The sound is in the form of waves. When the train starts moving towards blowing the whistle, the wavelength of the sound enters your ear and becomes thick. Once again when you go away, the opposite happens. The Christian Doppler scientist gave the mathematical explanation of the phenomenon. According to him, the event is called Doppler action. Doppler action is not only for words but also for light. We already know, light is one kind of wave. Visible light wavelength is different for different colors. Red light wavelength is the least violet light wavelength. Light is one kind of wave. Visible light wavelength is different for different colors. Red light wavelength is the least violet light wavelength. Light is one kind of wave. Visible light wavelength is different for different colors. Red light wavelength is the least violet light wavelength.
Christian Doppler and Doppler action
When a light moves away from the relative speed, the light of that source will be red to you and when it comes close you will feel blue. Blue light is more frequent, so blue light energy is more than red light. According to the principle of relativity, the astronauts will feel as if the sun is moving forward towards it, if an astronauts go to the sun at very high speed while riding a space. As a result, in the context of the above discussion, it seems as if the light emitted from the sun has moved towards the blue in the electromagnetic spectrum. Once again, when he crosses the sun, it seems as if the light emitted from the sun has moved towards the red in the electromagnetic spectrum. This means, many of the sun
To spend more energy. But the strength of the sun is limited. So where does this extra power come from? One reason may be the relative motion of the sun (subject to the astronauts). There is a problem here too. The sun will only break its power when the speed is slow. Astronauts are running together, that is, there is no question of slowing down the speed. Since the speed of the sun is relative to the asterisks, the sun itself can not reduce its speed. Then the way? Yes, there is a way of doing it and that is to reduce the mass of the sun. Since the sun is not able to reduce the relative velocity, its excess strength is coming from the mass of the sun. We know that the speed of dynamic objects increases as well as increases. In this case, the sun is losing energy and the speed is not decreasing. So it is said, That power is coming from the mass of the sun itself. How is that possible? Because the sun appears to be fixed by looking at the structure of the earth. Although we have made the whole story consider the sun moving dynamic with respect to the astronauts. Actually, from the principle of relativity, the fact that the incident is valid for the astronauts is valid only for everyone on earth. Hydrogen is used as a raw material through the reaction of nuclei fusion by producing sunlight or heat. In the early twentieth century, the sun and other stars were not known about the source of energy. It was then thought that the sun's energy source is gravitation. It is possible to know that Einstein's power of mass-energy is that light and heat energy are produced through the fusion process and in which the sun loses its mass. The sun is constantly losing its mass by transforming it into energy and counting it, The sun is losing 4 million tons of mass per second. We know the heat with strength as well. But now it must be assumed that the mass is also involved in heat. Heat masses of an electric arsenal, but its mass increases. If the hot water pours in a woke, then the weight of that power increases even though it will not be measurable. Einstein thought, If there is mass involved with energy, why would not it be attached to the body? And from this thought, he gave his famous decision - the generality of the mass is the fact that each concrete power is actually one. As it is, you will be surprised if you know the amount of energy and the amount of energy that you own. Multiply your mass by the speed of light. Then you can get it. In 1932, two scientists, Kartorf and Arnest Walton, struck a lithium atom by a proton on an electric accelerating device made of them. As a result, the nucleus of the atom of the atom constitutes one of the two nucleases of helium. The mass of the helium nucleus was measured in terms of mass mass, proton and lithium atom slightly less than atom. You know that there is no destruction or destruction of mass or energy. Then where did that little whim? It is said, This lost mass of helium nucleus is used to give dynamism. We started the discussion with the example of losing the mass of the sun. Now let us count the whole thing with simple mathematical calculations. As already mentioned, hydrogen is the main raw material for the sun's thermal concentration. In this process, helium is produced by combining two neutron and two protons. Mass scientists of neutrons, protons and helium have calculated.
Mass of 2 protons = 2 × 1.00815 AMU
= 2,01630 AMU
[The mass of atomic particles is so insignificant that it is difficult to reveal them in kg or village. There are many big numbers in it. For this reason the mass of the particle is expressed at the AMU unit. Expanding AMU is either the unit of the Atomic Mass Unit. 1 AMU = 1.66 × 10-24 grams]
2 neutron mass = 2 × 1.008908 AMU
= M.U.
Therefore, mass of 2 protons + mass of neutron = 4.03426 AMU
Mass of helium nuclei = 4.00387 AM
It turns out, when hydrogen becomes helium (4.03426 - 4.00387) = 0.03039 AMU mass is low. Again 0.03039 AMU = 28.3 megawatt (1 AMU = 931.1 megival). That is, the amount of 0.03039 AMU mass comes from 28.3 megawatt of huge amounts of energy and heat. What happens in the Sun is called nuclear fusion reaction. Nuclear particles in this reaction combine with each other and produce new atoms. There is another kind of process called nuclear fission reaction. In this case, the nucleus of another atom is separated by a particle. Here's a bit of mass, Power goes out. But if the mass is multiplied by the velocity of the light, then that amount is very broad. This power is also due to the destruction of Hiroshima and Nagasaki in World War II. The bombs that were thrown at Hiroshima have been used in the uranium-235 isotope and plots put in Nagasaki were Plutonium-239 isotope. Uranium has been hit by a neutron by Isotope 235. It produces two new atoms and three neutrons. The total mass of the new atom is less than uranium. During this time, two neutrinas become ineffective or are taken by uranium-238 isotope. The rest of the neutron, again uranium has been hit by the Isotope and it also produces more energy. Thus the reaction continued. That is why such reaction is called chain reaction. Nearly 1,29,000 people died in Hiroshima and Nagasaki nuclear bomb
The United States blasts two nuclear bombs
on 6 August 1945 in
Hiroshima (1) and 9 August (2) Nagasaki
Why? because science!!!!!