What is qualitative change, and what is quantitative and qualitative change?

1. Quantitative change is the increase or decrease in the quantity of things. Quantitative change is characterized by a gradual, continuous, and insignificant change, which is a change in the relatively static state of things in the process of development. The system we see in our daily lives.

1. Equilibrium, relative stillness, etc., are all states shown by things in the stage of quantitative change. 2. Qualitative change is a change in the fundamental nature of things. Qualitative change is characterized by a fundamental and significant change, an interruption in the gradual process of things.

The decomposition of the unity seen in daily life or the destruction of the state of holding, equilibrium, and stillness, are all states embodied in the process of qualitative change. Materialist dialectics holds that quantitative change and qualitative change are the two basic states of development and change of things. The development and change of anything cannot be without quantitative change, nor can it be without qualitative change, but the unity of quantitative change and qualitative change.

1. Quantitative change is the preparation for qualitative change The change of any thing starts from quantitative change, and quantitative change is a necessary preparation for qualitative change, and only when the accumulation of quantity reaches a certain level, will it cause qualitative change. 2. Qualitative change is the inevitable result of quantitative change Quantitative change will not last forever, when the accumulation of quantity reaches a certain level, it will inevitably cause qualitative change and become something of another nature. On the one hand, quantitative change is transformed into qualitative change, quantitative change is the necessary preparation for qualitative change, and qualitative change is the inevitable result of quantitative change.

This shows that quantitative change is both necessary and inevitable for qualitative change, and there is no qualitative change without quantitative change. On the other hand, qualitative change can not only complete quantitative change, reflect and consolidate the results of quantitative change, but also open up the way for new quantitative change. This shows that qualitative change is both inevitable and necessary for quantitative change, and only qualitative change can produce new things and develop the world.

Therefore, the recognition or non-recognition of qualitative change is one of the important markers that distinguish the two views of development, dialectics and metaphysics. The concept of development of dialectics is the same as only acknowledging qualitative change and denying quantitative change"Cataclysm"It is different from the vulgar evolutionary theory, which only recognizes quantitative change and denies qualitative change.

The transformation of qualitative things from one qualitative state to another. One of the basic states of the movement of things. The same amount becomes relative.

Also known as mutations. Qualitative change occurs on the basis of quantitative change, marking the interruption of the gradual process of quantity. The qualitative change of things is rooted in the internal contradictory movement of things.

When the struggle of internal contradictions intensifies, causing a fundamental change in the primary and secondary positions of the two sides of the basic contradiction, and the non-principal contradiction aspect that was originally in the dominant position rises to the main aspect that determines the nature of things, one thing is transformed into another thing of different qualities. The qualitative change of things disintegrates the original qualitative unity of things, destroys the relative static state of things, and breaks through the original degree of things, thus showing significant, rapid and drastic changes. Qualitative change plays an important role in the development of things.

Qualitative change is the decisive link in the development of things, and it is the basis for the creation of the world's many different things and their rich personalities.

In the process of qualitative change, things are in a state of significant change, and qualitative change is generally obvious, sudden, and discontinuous, so it is also called a leap, an interruption or revolution in the gradual process.

1. The meaning of quantitative change and quantitative changeQuantitative. Quantitative change is the increase or decrease in the number of things, the change of places, and the change of elements in the spatial combination.

Quantitative change is a gradual change within the range of degrees. For example, changes in water temperature.

Qualitative. Qualitative change is the change in the nature of things, and the transformation of things from one qualitative state to another.

Qualitative change is a breakthrough change, a gradual interruption. For example, ice water vapor.

There are two basic forms of qualitative change:

Explosive leaps: volcanic eruptions, social revolutions.

Non-explosive leaps: species variation, social reform.

2. The dialectical relationship between quantitative change and qualitative changeOppose each other. Quantitative change shows the continuity of the development of things, and qualitative change shows the discontinuity of the development of things.

The opposition between quantitative change and qualitative change is concentrated in the degree of whether or not to break through things.

Unified with each other. First, mutual transformation.

Quantitative change causes qualitative change, and qualitative change is the inevitable result of quantitative change.

Qualitative change leads to new quantitative change, and quantitative change is carried out on the basis of new quality.

Second, interdependence.

Quantitative change is a necessary preparation for qualitative change, and there is no qualitative change without quantitative change.

Qualitative change opens the way for new quantitative changes, and without qualitative changes, there will be no new quantitative changes.

Third, mutual penetration.

There are some qualitative changes in quantitative changes.

There is quantitative expansion in qualitative change.

3. The practical significance of the principle of dialectical relationsIn the quantitative change stage, we should not be in a hurry, and we should be good at accumulation;

In the face of qualitative change, we cannot hesitate and rush forward at the critical moment.

Opportunity favors prepared minds!

Hello, the meaning of quantitative change causing qualitative change: when the quantitative change of things develops to a certain extent, the main form of contradiction movement within things changes, and then it can lead to qualitative change. Quantitative change refers to the increase or decrease in the number of things or the change of place, which is a gradual and insignificant change.

Qualitative change refers to a change in the fundamental nature of things, which is the interruption of a gradual process.

Extended information: "It is not that quantitative change can cause qualitative change, but that when quantitative change develops to a certain extent, the main form of contradictory movement within things changes, and then qualitative change can be triggered. Just as water changes from a liquid state to a gaseous state, heating and increasing the temperature are only external conditions (external causes) that cause qualitative change, and changes in the main form of thermal motion of water molecules are the root cause of qualitative change (internal causes), and water below 100 degrees Celsius can still boil at a pressure of less than 1 standard atmosphere.

Therefore, it is not the development of the productive forces (external factors) that can lead to social changes, leading to the alternation of different social forms of society from public ownership to private ownership and then to public ownership, and there is no inevitable connection between the development of productive forces and the alternating changes of this social form, but after the development of productive forces to a certain extent, based on this level of productivity, the quantity of consumer products created by human beings has undergone a qualitative change relative to human needs, which has led to a change in the contradiction of human needs (internal causes). This in turn leads to different cognitive attitudes, behaviors, and ideologies in order to meet new dominant needs.

"Quantitative change leads to qualitative change" is a kind of induction and generalization, which is not necessarily applicable to the development of all things.

2.Quantitative change can refer to the accumulation of the same type of things, such as the accumulation of temperature until the vaporization of liquid water, or it can refer to the superposition of different things, such as the formation of molecules.

3.Quantitative change leads to qualitative change involves the development logic of this world: the world is not continuous, it is jumpy, the transition between the two levels is without any appearance, and the quantitative change acts as a continuum between the two levels, such as the jump of the electronic energy level, the Cambrian biological explosion.

4.Quantitative change causes qualitative change involves the composition logic of this world: structure determines function, and all kinds of structures are tried and tested together in the world, and the most effective remains, but we look at its composition, no matter what it is composed of, as long as the structure is right, this aggregate has special functions, such as artemisinin and its similar drugs, and when we go back and analyze this aggregate, we will not only see its structure, but also its basic components, and then we will deduce the conclusion that quantitative change causes qualitative change.

However, without the support of the idea of structural functionalism, it would be biased to simply look at quantitative change causing qualitative change.

Therefore, one of my personal perceptual understandings is: everything in the world is a complex, constantly superimposed with the same kind and heterogeneous, and reaches a new level, a new complex will be formed, if the structure of this complex is correct at this level, it will stabilize, and when it continues to compound, trial and error, it will develop up to a higher level, such as people constitute a social group, at this time, a larger existence, such as a company, has the function that the original individual does not exist. However, the laws of each level are not exactly the same, such as the biological laws that cells form tissues and tissues constitute organs, while people constitute families and families constitute communities follow the constraints of moral laws.

Meaning: when the quantitative change of things develops to a certain extent, the main contradiction within it has changed, it will cause qualitative change, quantitative change is the preparation for qualitative change, qualitative change opens up the way for new quantitative change, quantitative change beyond a certain limit will inevitably cause qualitative change, so that the old quality becomes new quality, and then on the basis of the new quality and start a new quantitative change, the new quantitative change exceeds a certain limit and causes a new qualitative change, and so on, promoting the continuous development of things, quantitative change is the increase or decrease in the quantity of things, is an insignificant, non-fundamental changes; Qualitative change is a change in the fundamental nature of things, a sudden change and a leap.

Quantitative change is a process of slow accumulation and evolution, accumulating over time, accumulating bit by bit, and gradually increasing. Qualitative change is the change of internal quality, and it is the qualitative change that will inevitably occur when the quantity accumulates to a certain extent. Quantitative change is the cause, and qualitative change is the effect.

This is because we live in a finite universe, anything you can think of that countable or property, such as money (the current limit is that all the resources that have been mined on Earth), power, speed (objects with mass cannot exceed the speed of light in a vacuum), even time (the universe cannot exist forever, at least as current physics concludes) and space (we live in a cosmic sphere about 96 billion light-years in size, which is the limit of the observable universe), in short, In this realistic universe, there is an upper limit to anything that can be counted and what nature is, although we may not know it for sure. This means that there is a limit to the quantity change, which cannot be increased indefinitely.

Since there is a limit value for quantitative variation, it means:

Quantitative change must cause qualitative change, and this proposition is inevitably wrong in the real world. The mistake is "certain".

I would like to reiterate that if we put aside any restrictions and change as much as we want, then saying that quantitative change will inevitably lead to qualitative change will become nonsense and meaningless.

Let's keep our basic rationality and see if there are any conclusive examples that can be refuted when constrained:

Quantitative change will inevitably lead to qualitative change.

The negation of a full-term proposition is very simple, as long as a counterexample is found.

It's like a rebuttal, a proposition like this:

All swans are white.

Quantitative change causes qualitative change, and when the quantitative change of things develops to a certain extent, the main form of contradiction movement within things changes, and then qualitative change can be triggered.

Quantitative change is a necessary preparation for qualitative change, and qualitative change is the inevitable result of quantitative change. There are two forms of qualitative change caused by quantitative change, for example, as follows:

1. The increase or decrease of the number of elements or state parameters causes qualitative changes.

For example, N2O (laughing gas) No (nitric oxide) No2 (nitrogen dioxide).

Another example is the quantitative change in temperature that turns water into ice below 0 degrees Celsius and steam at temperatures above 100 degrees Celsius.

The degree is the quantitative interval between things to maintain their own quality, and the two sections are called joint self-point. Quantitative change can cause qualitative change only when it breaks through the joint point.

2. The change of the arrangement and combination of elements (ordinal) causes qualitative change.

For example, there is a time-honored restaurant called "Natural Residence", and the couplet at the door is: "The guest is a natural residence, and it is actually a guest in the sky". The text elements of the upper and lower links are the same, but the meanings of the permutations and combinations are different; The upper link reflects people's knowledge and behavior, and the lower link reflects people's feelings.

For another example, Yu Youren is a famous calligrapher, and many people are proud to get his pieces of paper. It is said that in the alley where he lives (and in the school he is in charge of) people often urinate in the open. Extremely angry, he wrote six big words "Don't urinate anywhere".

Soon after it was posted, it was removed, cut, rearranged, and framed into a "small place, not casual" banner. Yu Lao was surprised after watching it, and the case was amazing. It turned out that the six big characters that were difficult to get into the hall of elegance turned into a far-reaching warning motto.

This incident is rumored to be a good story.

Philosophical Truth: What is Quantitative Change to Qualitative Change?

Quantitative change will not last forever, and when the accumulation of quantity reaches a certain level, it will inevitably cause qualitative change and become something of another nature.

Quantitative change will not last forever, and when the accumulation of quantity reaches a certain level, it will inevitably cause qualitative change and become something of another nature.

I remember that this is a must-have test point in the graduate school entrance examination.

The first question is that when an object reaches a certain number or period, it will change the shape and substance of some objects, such as stinky tofu.

The second question is that I don't know very well.

The third question, yes, anytime.

Fourth, the lithium battery protection board is protected by overcharge, overdischarge, short circuit and other protection according to the different circuits and parameters of the use of IC and voltage.

The fifth question is, yes.

The sixth question is the energy saving of AC and the power of DC.