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Tʜᴇ Wᴏʀʟᴅ·s Sᴛᴀʀ - What is the formula e = mc ^ 2?

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Tʜᴇ Wᴏʀʟᴅ·s Sᴛᴀʀ
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نوشته شده در تاریخ چهارشنبه 27 فروردین 1393 توسط Astro M




Blazing sun - E = mc2


We want to do a thumb that 's already done more generally disappointed ! Mr. J ! Let's see what the story...
going on continue~
Nadeem old ones ... When Darwin proposed his theory of evolution .... really dont know what the theory of evolution ?
Very briefly the theory of evolution says that humans came to be the last step of the journey that created the first single-celled organisms started.in the end , we have the people came. This is a brief and incomplete explanation regarding the theory of evolution .
Now we do not have the details . The story that Mr. Darwin said the same thing during the course of a single cell that has a very long way to become a man . In fact, the evolution of each species to newer and different needs for several thousand years . After all this is over way too much time trying .
Biologists have done with a thumb over the course of about a billion years long. Ie at least one cell in a billion years have passed since the first day of birth .
( Assuming the theory is correct ! )
Oh well ... it's when things Myzdh Darwin , people still are not familiar with nuclear reactions . And even thought the sun set is a good fuel for the long burning that produces energy .
At least a billion years , the sun burns.
(Note that the radiant energy of the sun and its key role in the theory of evolution is not likely that a single initial cell . )
Mr. Jules with a thumb so old that it is impossible that the sun is burning it is past the 1 billion years old . Of course we still remember the time when people thought the sun for doing something like coal burning.
Now we 'll repeat Jules accounts .
Potential solar radiation at ground level is about 104 * 104 watts per square meter per square meter of the earth takes about 104 joules of energy per second . This energy can be measured simply by testing .
But the solar energy field is very small total radiant energy of the Sun.
This will be deducted from the account . The sun shines in all directions and it can be assumed that the radiant energy from the sun is the same in all directions . Then comes the power of the sun .
Distance from Earth to the Sun is 8 light-minutes . The light from the sun takes 8 minutes to reach Earth. The speed of light is 300 thousand kilometers per second , so the distance from the Earth to the Sun :

( S / m 108 * 3 ) * ( 60 seconds / minute) * ( 8 min ) = Res

≈ 14 * 1010m

Korean area so that its radius is approximately equal to the S = 4πR2 ≈ 2.6 * 1023m2 . And total solar radiation can be equal to the energy released per unit time per unit area multiplied by the levels:

(M 1023 * 206 ) * (m / w 104 * 104) = P
W1027 * 306 =

Ie 1027 * 306 joules of energy per second radiated by the sun . Now that the Sun 's total energy released during the first billion years , our account. A billion years is almost 107 * 3 seconds .
1 billion years after the 1016 * 3 ​​seconds and the total energy released in the same year against J 1044 * 101 = ( S 1016 * 3 ​​) * ( S / J 1027 * 3.6) = E
It is really a lot of energy per kg of oil .... If it is almost completely burned releases about 107 joules .
So if , for example, the sun's energy to produce enough oil to burn something had to be about M = 101 * 1044/107 = 101 * 1037kg of oil burned. To Establish the volume of oil is enough so we can divide the mass density of the oil, which is approximately equal to the density of water is 1000kg/m3 .
Volume of about 1034 cubic meters of combustible material . Is the volume of a sphere of radius 1011 m in extent . Remember a few meters distance from the Earth to the sun ? About 1011 * 104 m . Imagine solar Shash as distance from Earth to the sun , it almost appears as if the sun had stretched out our hands . Now that our planet closest to the sun , stay !
After assuming a substance burns in the sun , Darwin's theory is simply refuted . The age of the universe so it can not be long enough for evolution to have that opportunity .
C is the speed of light . If 1 g is the missing ingredient is obtained in about 1013 joules . With this assumption we can calculate the mass of the sun in a billion years ago, the situation was not too bad .
So at least this way can not be rejected Darwin's theory ...
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The formula E = mc2 Einstein and says .
If you are physically able to specify the range of the speed of light equal to the energy E will have to get moving . In other words , the formula is: If a body of mass m to get moving with the speed of light is converted into energy
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E = mc2 means energy system to give you as much mass as E size E ÷ C2 have increased .
An interesting question is to understand the formula .
the show is less precise .


When he proved a formula like this to consider : ( formula read from right to left )
Total energy = kinetic energy - the energy of inertia
To better understand this formula can be seen in the following example .
Consider that physically resides. , In this case the body 's energy is given by the equation :
Initial energy = mass * speed * speed of light at rest
Suppose now we have to spend energy to the movement . These energy we spend to evolve Movement
Objects are called kinetic energy .
To obtain accurate kinetic energy of the relativistic to the formula E = MC2 can be used . Because as originally thought any more energy to increase the mass will be . , In this case the energy bodies have increased and crime but because We do not gauge energy device , but the device should have the mass detector using mass changes getting measurable changes in body energy gain that is the kinetic energy .

So we can say:
Relativistic kinetic energy = energy of the particle - particle energy at rest
We conclude that :
Relativistic kinetic energy = change in body
And as I said, the energy change due to mass change takes place and we can say :
Relativistic Kinetic Energy = ( mass change compared to the rest ) * speed * speed of light
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This is closely you can see this link.

http://i36.tinypic.com/im144o.jpg










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