How did Albert Einstein come up with the equation for mass transformation??!

The most famous formula in the theory of relativity: e= mc 2 .

The law is: mass and energy are two different descriptions of the same property, there is a simple proportional relationship between them, that is, e=mc 2, and the velocity increases, in other words, the kinetic energy increases, the energy of the object increases, and the corresponding mass increases, and the faster the velocity moves, the more obvious the relativistic effect, and the classical mechanics we usually come into contact with ignores the theory of relativity (the speed in ordinary times is far from the speed of light), so it does not involve the problem of mass increase.

To deepen the understanding here is a formula for you:

In the frame of reference, the mass of the object at rest is m0, and the mass of the object moving at velocity v is m1, then m1 = mo [1-(v c) 2], (c is the speed of light, the same below) and the kinetic energy of the object is equal to the difference between the energies of the two states:

e=m1c 2-m0c 2=mo [1-(v c) 2]-m0c 2 When v is much less than c, the kinetic energy 1 2m0v 2 is the kinetic energy formula we learned.

The mass of the object at rest is m0, the mass at velocity v is m, and the speed of light in a vacuum is c, then m=m0 (1-v 2 c 2).

This formula shows that an object still has energy at rest with respect to a frame of reference, which is contrary to the Newtonian system, where a stationary object is without energy. This is why the mass of the object is known as the mass at rest. e in the formula can be seen as the total energy of the object, which is proportional to the total mass of the object (which includes the mass at rest and the mass due to motion), and only when the object is at rest is it related to the (stationary) mass of the object (in the Newtonian system).'Quality') in direct proportion.

This also shows that the total mass of the object and the mass at rest are different.

Conversely, a beam of photons travels in a vacuum and its rest mass is 0, but since they have moving energy, they also have mass.

The more the speed, the greater the quality. Einstein's theory of relativity: the amount of mass = the original mass file Sun Gen (1-v 2 c 2) c = 3 * 10 8m s

One of the most well-known formulas in the theory of relativity: Pejian e= mc 2 reveals this law:

Mass and energy are two different descriptions of the same property, there is a simple proportional relationship between them, that is, e=mc 2, and the velocity increases, in other words, the kinetic energy increases, the energy of the object increases, and the corresponding mass increases, the faster the velocity moves, the more obvious the relativistic effect, and the classical mechanics that we usually receive the coarse touch ignores the theory of relativity (the speed in normal times is far from the speed of light), so it does not involve the problem of mass increase.

To deepen the understanding here is a formula for you:

The mass of the object at rest in the frame of reference is m0, and the mass of the object moving at velocity v is m1, then.

m1=mo [1-(v c) 2], (c is the same as the speed of light) and the kinetic energy of the object is equal to the difference between the energies of the two states:

e=m1c 2-m0c 2=mo [1-(v c) 2]-m0c 2 When v is much less than c, the kinetic energy 1 2m0v 2 is the kinetic energy formula we learned.

Hehe, I copied it, and I had to write it myself for a long time.

e = m * (the square of c) c is the speed of light on books 3-4.

Here's its relation: it's the quality of the sport, it's the quality of the sport! , c is the speed of light!

First, let's think about what quality stands for in everyday life. "Is it weight"? In fact, we think of mass as something that is weighable, just as we measure it this way:

We put the object whose mass needs to be measured on a scale. What are the properties of quality that we are taking advantage of in doing so? It is the fact that the earth and the object being measured are attracted to each other.

This mass is called "gravitational mass". We call it "gravitational" because it determines the movement of all the stars and stars in the universe: the gravitational mass between the Earth and the Sun drives the Earth to orbit the latter in an almost circular motion.

Now, try to push your car on a flat surface. You can't deny that your car is strongly resisting the acceleration you want to give it. This is because your car has a very large mass.

It is easier to move light objects than heavy ones. Mass can also be defined in another way: "it rebels against acceleration".

This mass is called "inertial mass".

So we come to the conclusion that we can measure quality in two ways. Either we weigh it (very simply) or we measure its resistance to acceleration (using Newton's laws).

Many experiments have been done to measure the inertial mass and gravitational mass of the same object. All experimental results lead to the same conclusion: the inertial mass is equal to the gravitational mass.

Newton himself realized that this equivalence of qualities was caused by something that his theory could not explain. But he sees the result as a simple coincidence. In contrast, Einstein discovered that there was a way to replace Newton's theory in this equivalence.