What is the law of increasing entropy, and why does it make scientists despair?

Entropy is a physical quantity that measures the degree of disorder of a system, and the law of entropy increase refers to the entropy of a system, that is, the degree of disorder will increase over time. This theorem describes an irreversible process, such as the tidying up of the house will always become more and more messy, and the energy can only be gradually dissipated without being able to **, which is why scientists feel hopeless.

It's that things tend to be disordered, because that's the principle of cosmic heat death. The law of increasing entropy says that in the absence of external intervention, everything will tend to be in a state of molecular chaos and disorder, and scientists deduce according to the second law of thermodynamics that the universe will eventually become cold and silent.

The law of entropy increase refers to the fact that in an enclosed space, the general object will have a high temperature to a low temperature, from order to disorder. If there is no influence of external forces, the entropy increase is never reversible.

Why does the law of entropy increase make people desperate? Even Einstein did not dare to slack off, calling it the first law!

The law of entropy increaseThe reason why it makes people feel desperate is becauseThe law of entropy increase reveals the nature of the evolution of the universe and dooms the fate of time and space to an inevitable demise, the amount of all things in the universe cannot escape the "corrosion" of entropy increase。Everything in the world will decay with time, and even the sun in the universe will consume all its energy in the coming day and go to destruction.

There have been many scientists who have tried to create perpetual motion machines.

to break the energy pattern of the universe, but this has failed, because energy is conserved.

Each friend's strength is consumed in the movement. Isolated systems always tend to increase entropy, and eventually reach the maximum state of entropy, that is, the most chaotic and disordered state of the system. The increase in the entropy of the spine will make the universe change from order to disorder, and eventually destroy.

Law content

Clausius introduced the concept of entropy to describe this irreversible process.

in thermodynamics. , entropy is the state function of the system, its physical expression.

is: s = dq t or ds = dq t

where s is entropy, q is heat, and t is temperature.

The physical implication of this expression is that the entropy of a system is equal to the amount of heat absorbed (or dissipated) by the system in a given process divided by its absolute temperature.

It can be shown that as long as there is heat flowing from a hot object to a cold object within the system, the entropy of the system increases:

s =∫dq1/t1+∫dq2/t2

Suppose dq1 is the heat increment of a hot object, and t1 is its absolute temperature; Dq2 is the heat increment of a cryogenic object, and T2 is its absolute temperature.

Then: dq1 = dq2, t1>t2

So the above equation is deduced as: s = q2 t2|-|q1/t1| >0

This increase in entropy is a spontaneous and irreversible process, while the total entropy changes.

Always greater than zero.

The entropy of the universe will only increase, not indefinitely, but will reach a limit. At that time, the universe consumed all available energy, the heat stopped flowing, and the universe stopped functioning. This is the end of the entropy increase cosmic heat silence.

Because the law of entropy increase means that everything in order in the universe will become disordered, and the energy used by human beings will be less and less, which will eventually lead to destruction.

Why does the law of entropy increase make people desperate? Even Einstein did not dare to slack off, calling it the first law!

The "law of increasing entropy" in physics that makes the world despair: humanity feeds on negative entropy and eventually goes to extinction.

The increase in entropy is only destined to be something that is not there, and it is to become and live in the bad and empty, as long as it is a thing, it cannot escape this objective law. This is the truth that human beings understood thousands of years ago, what is there to despair, and the ancients were depressed about it? ......Take care of the fragile minds of scientists, nothing but chaos is dissolved, and there is nothing behind it.

The end is from the end, the beginning is from the beginning, the law of conservation of energy, didn't science discover it earlier, why don't you know what it dominates? The strength of space, you don't have to worry about the dissipation of energy, you have to believe in the singularity you have thought about. ......The last universe is called Hongjun, this universe is called Pangu, and in the next universe, Nuwa will make arrangements to understand, a hammer of despair!

The most desperate law of entropy increase in the universe reveals the final destination of the universe, and all things in the universe will eventually die of heat.

Because the law of entropy increases means that time will lead all people, society, living things, the earth, the solar system, and the universe into an irreversible path of extinction. So it's desperate.

In 1854, a German named Clausius first proposed the concept of "entropy", believing that "in an isolated system, the thermal motion of molecules will always gradually move from the original centralized and ordered arrangement state to a scattered and chaotic disordered state, and the entropy will always increase in the spontaneous process of the system from order to disorder." When the entropy reaches its maximum in a closed system, the system is in a state of conservation of energy and presents a state of heat death. "Entropy" is the core concept of the second law of thermodynamics, and another implication of the second law of thermodynamics is that the increase in entropy is irreversible as equilibrium emerges.

In other words, entropy is the "arrow of time" (the original words of the British astronomer Sir Eddington), time has power, time is also the eternal corrosive agent of all things, and time leads all people, society, living things, the earth, the solar system and the universe into an irreversible path of extinction. As Marx said: From the day of birth, man has been making great strides towards the grave.

This is an iron law of constancy, which is scientifically dubbed "the inevitability of irreversible entropy increase". This is a law of physics that has ever made humans more and more desperate the more they look at it! Some scientists even claim with dismay: