Is there a temperature cap? There is no upper limit to the temperature

Theoretically, there is no upper limit to the temperature. But if there is an upper and lower limit for a certain temperature-related physical phenomenon of an object, then there is also an upper and lower limit for this temperature.

Physically, temperature is a representation of the degree of heat and cold inside an object, that is to say, temperature is only a physical quantity that indicates the degree of heat and cold of an object, and microscopically speaking, it represents the intensity of the thermal movement of molecules inside an object.

When the molecules inside an object move faster, the hotter the object becomes, and we can say that it is hot; Conversely, if the slower the internal molecular motion of this object, the colder the object becomes, we can say that its temperature is low.

However, since the state of molecular motion inside each object is different, this degree of intensity is different within each object, and if it is related to the change of a physical phenomenon inside this object, there is an upper and lower limit for this degree of intensity.

Take the thermometer as an example, the principle of the thermometer is to select objects with different degrees of internal molecular movement according to the different purposes of use. Through the different reactions of molecules inside the object to temperature, it is possible to select the appropriate object to measure the temperature in different demand environments.

This means that each object reacts differently to different temperatures. In this way, the temperature is like a measurement template, and there is no upper limit to such a template.

The highest known temperature with a definite value seems to be the temperature produced by nuclear fusion, which is the temperature of the sun. However, some scholars believe that the highest temperature that can exist in the universe should be the temperature produced when the universe is large.

If there are higher temperatures than this, the consequences are hard to imagine. Theoretically, it can exist, but I think it should exist outside of our universe.

I think there is no upper limit on the temperature, and it can be divided into several situations. Because the temperature of different objects is different, some things have no upper limit on temperature, and some things are very sensitive to temperature, so they have an upper limit to control. For example, thermometers are divided into body temperature thermometers, water temperature thermometers, etc., because the objects they measure are different, so their temperatures will have certain differences.

They have a minimum temperature and a maximum temperature, and the highest scale of the thermometer is forty-two degrees, because it measures the body temperature of the human body, and the maximum body temperature of the human body can only rise to forty-two degrees, but at this time, the temperature has damaged most of the organs of the human body, and the cells, tissues and so on have been destroyed. It can cause great harm to the human body. And the water temperature thermometer is generally 100 degrees Celsius.

Because 100 degrees Celsius is the temperature when boiling water. It won't go up any further. If you measure more than a hundred degrees Celsius with a water thermometer and the temperature exceeds its upper limit, it will burst.

There are also real objects, like aluminum, iron, if you put them in a boiler and exceed their temperature limit, they will melt. This is also a manifestation of a temperature limit. These are small aspects that basically have an upper limit on the temperature, because they all have a melting temperature, and if they are exceeded, they will melt.

But when it comes to the big picture, like the sun, the big sun that provides us with light every day, I don't know if there is an upper limit to its temperature. Because I don't think anything really gets close to it. Because I think its light is too dazzling, and there are a lot of ultraviolet rays, which will cause great damage to all objects.

In short, I think there is an upper limit to the temperature.

Theoretically, there is no upper limit to the temperature. But I think the high temperature that we humans have been able to achieve so far through artificial manufacturing is the temperature of the atomic bomb and the hydrogen bomb. There are data that the temperature in the center of the atomic bomb** can be as high as 1 million degrees.

It is also said that the temperature of the fireball of the atomic bomb** can be as high as tens of millions of degrees. However, the core temperature of the atomic bomb has always been ambiguous, and there is no specific data. It is also said that it takes more than 10,000 degrees to carry out the chain reaction required by the atomic bomb.

However, due to the relationship involving the core secrets of the state, the accuracy of the data is questionable.

The temperature of the atomic bomb is already so high, and some data show that the temperature of the hydrogen bomb is higher than that of the atomic bomb, and the core temperature after ** can be as high as hundreds of millions of degrees. Of course, I think these data are questionable. But without delay, we understand how high this temperature can be.

The surface temperature of the sun is only 5770K, which is about 5496 degrees. You can imagine how high the temperature of the universe was at the beginning. However, there is a lower limit to the known temperature, which is at minus degrees.

Let's start with other biases. The temperature has absolute zero degrees (Celsius, also known as 0 Calvin) and since the kinetic energy of the molecule mentioned by the subject is zero, the molecule does not have any abnormal energy to release the temperature. In other words, none of the energy in the universe is contained in these atoms.

Today, the test has not yet reached this absolute zero. I know that the most recent absolute zero is the cooling of the rhodium atom to 000 000 1 Kelvin, which is 000 000 1 degree above Celsius.

Returning to the subject's score, high temperature is naturally the growth of the kinetic energy of the molecule, which causes the ** rate and temperature of the molecule to rise. Theoretically, we can't reach the speed of light in an anomalous universe because we need to put infinite energy outside of an atom.

The only thing that is limited is the speed of light. As for how much energy can fit into an atom? We don't know any theoretical limits at this time.

If we push in the infinite energy a little bit, the temperature can be close to infinity. Yes, theoretically, there is no lower temperature limit. If you want to put some power into one atom, you can, and even the power of the whole universe can be concentrated in one point.

For example, the extremely dense and extremely hot singularity of the big **. This may be the highest temperature that can be reached in our universe, except that if you can "borrow" more energy from the rest of the universe, there is no reason why the temperature will not be able to inherit and rise.

As far as I know, the highest temperature ever measured in reality was a charged, high-energy subatomic particle from outer space that was observed over the United States. The rate of these cosmic rays is unusually close to the speed of light, and each proton may have 50 joules of energy. That's maybe 5 trillion degrees Celsius, which is 5 preceded by 24 zeros.

This is the hottest atom in the natural universe that we have ever seen.

Summary: Theoretically, there is no lower temperature limit. The lower limit of temperature is not indirectly related to the speed of light, but not to some amount of energy. <>

The lower limit of the actual temperature is limited by the total amount of energy that can be concentrated outside the universe.

There's no upper limit to the temperature, and the highest known temperature by spectroscopy is the process of nuclear fusion, including solar heat, which is the product of it, and in stars, at least a few million degrees or more, these tens of millions of degrees of heat are often produced, and in stars such as white dwarfs, where the shrinkage of matter increases dramatically, the temperature is even higher.

In daily life, when the temperature below zero is mentioned, people think of the world of ice and snow in the cold wind. This is due to the mild mildness of the universal zero point of Celsius and the freezing point of water. Ever since Kelvin put the concept of temperature away from the limits of the thermometer and based absolute temperature on pure thermodynamics, only t>0 has been considered, and the third law shows that t=0 is not yet attainable, let alone t<0.

As a result, the negative temperature has disappeared like a yellow magpie, and there is no trace. But what is the reason for requiring a positive temperature? Let's take a look at a simple two-level system.

There are two energy levels, 1 and 2 (let 1< 2), and the number of particles at these two energy levels is n1 and n2 respectively, see figure In the thermal equilibrium state, the number of particles distributed on the two energy levels should satisfy the Boltzmann distribution law With the increase of temperature, n2 gradually increases, and the internal energy and entropy of the system increase. Until t=+ and n1=n2, the system reaches maximum. From t=0 to t=+ region, what happens if you continue to draw particles to a higher energy level?

At this time, n2 > n1, and the number of particles is reversed. If s=klogew is still valid, then there will be a continuous increase in internal energy with t.

The temperature is not on the upper line, because according to the principle of conservation of energy, as long as something is warmed, there will be heat conduction, so the temperature will continue to rise, even if the shape changes, the temperature will rise.

There is no upper limit to the temperature, he can be very high or very low. See how long he uses it.

It's a few degrees below zero in the coldest time in Hunan! It's not very cold, I usually wear two sweaters in December, and I take you to the wild to catch wild rabbits on snowy days, and you can find the rabbit nest by following the footprints!

Question 1: Is there a upper limit to the temperature? There is no upper limit to the temperature.

At present, the Bihu method is analyzed by spectroscopy.

The highest known temperature is the nuclear fusion process.

Including solar thermal energy is its product.

In the stars, it's at least a few million degrees or more.

These tens of millions of degrees of heat can often be generated.

In white dwarfs and other objects shrink sharply leading to a sharp increase in energy.

The temperature is also higher.

Question 2: Is there a temperature upper limit, is it infinite? Ye Jianmin, a famous Chinese physicist, put forward the theory of "temperature system" with the "particle lifetime formula" as the core, which enables us to know that there is the highest temperature in the universe, "absolute to highest temperature", and also makes us know that the temperature value of "absolute maximum temperature" is "the highest temperature tmax. among all the 'critical temperature of particle decay instantaneously'".

The maximum temperature of the universe "absolute supreme temperature" is "the highest temperature of all the 'critical temperatures at which particles decay instantly'", which is also the upper limit of the temperature at the time of the "cosmic maximum".

Question 3: Is there an upper limit to the temperature Is there an upper limit to the temperature There is a lower limit to the temperature, and there seems to be no upper limit.

The absolute minimum temperature of the Earth's matter is the lowest temperature that the matter can reach, also known as absolute zero.

Question 4: Is there an upper limit to popularity? Temperature is a sign of the average kinetic energy of the molecules of an object.

When absolute zero is reached, the average kinetic energy of the molecule is zero, i.e. the molecule stops moving, which is impossible because the motion is absolute. Theoretically, there is no upper limit to the kinetic energy of molecules, so there is no upper limit to temperature, but in general, in order to maintain the form of matter, the temperature of an object will not be infinitely high. At the beginning of the formation of the universe, the temperature of lead was 10 billion K, which can be said to be the upper limit of temperature.

Question 5: What is the maximum temperature and is there an upper limit? Theoretically, there is only a lower limit for temperature, and there is no upper limit.

Question 6: Is there a upper limit to high temperatures? meiyou ba ..

01 The temperature does not have a vertical upper limit but has absolute zero, which can be explained by Einstein's special theory of relativity. If the temperature of an object is to reach the Planck temperature (the basic limit of temperature), then the speed of the object must reach the speed of light, and if the speed of the object cannot reach or exceed the speed of light, then there is no upper limit to its temperature.

Temperature is a physical quantity that indicates the degree of heat and cold of an object, and microscopically speaking, it is the intensity of the thermal motion of the molecules of an object. From the point of view of molecular motion theory, temperature is a sign of the average kinetic energy of the molecular motion of an object.

There is no maximum upper limit for temperature, but there is absolute zero, which can be explained by Einstein's special theory of relativity. Einstein's special theory of relativity pointed out that if there is a mass object, its speed of motion, can exceed or reach the speed of light, then the mass of the object with mass, its mass will tend to infinity, which also shows that to reach this temperature requires infinite force, so the speed of light can only be infinitely close, and Moriga can not reach, which also causes the temperature to have no upper limit.

Planck Temperature:

There is currently a phenomenon in the scientific community called Planck temperature. Planck temperature is the temperature based on the Yuchun jujube limit, and this temperature is.; Modern science thinks it's pointless to speculate that anything is hotter than that.

According to current physical cosmology, this is the temperature of the first moment of the universe. Through this temperature, we can also know that in fact, temperature refers to the degree of activity of the particle, the higher the activity, the higher the temperature, the higher the temperature, the higher the temperature of the opposite, the higher the activity of the particle, and the activity of the particle refers to the speed of the particle's motion.

We can know from Einstein's special theory of relativity that when there is a velocity of an object, it can be infinitely close to the speed of light, and the mass will also increase infinitely, and the speed of light is currently the fastest speed. If the temperature of an object wants to reach Planck's temperature, then the speed of the object must reach the speed of light, and if the speed of the object cannot reach or exceed the speed of light, then there is no upper limit to its temperature.

Absolute zero: We say that there is no maximum upper limit for temperature, but there is absolute zero, because absolute zero is when the speed of the particle is 0. Once an object is completely stationary, there is practically no energy to be released.

There is no upper limit to the temperature, but there is an absolute zero degree to know that human beings are on the edge of low temperatures, which means that the temperature range in the universe is actually very wide. There is no absolute zero degree in the universe, but human beings are not yet able to judge it, which actually shows that the absolute 0 degree of human beings is not the lowest temperature in the universe.