What is the difference between a scientific theory and a law?

Theory = Thought + Method + Law Series.

The difference between a theorem and a law is that a theorem is a statement that has been proved true by logical limitations. Generally speaking, in mathematics, only important or interesting statements are called theorems. Proving theorems is a central activity in mathematics.

A law is a form of expression of objective facts, and a conclusion is made through a large number of specific objective facts.

laws

The law of loss, the clearer the accounting, the worse the relationship. This situation will definitely occur in the workplace, if you and your colleagues are too clear, you don't want to let yourself suffer, and in the end people don't care about you at all, even if it is vigorous, it is just a superficial response, so always remember that let yourself suffer first, is the key to doing a good job, leaving this one, the clearer your account, the worse your interpersonal relationship.

Denying the law, few people find their inner thinking that they can't do it. This is also a law that everyone must abide by, few people feel from the bottom of their hearts that they are not good, they are not as good as others, under the same conditions, often feel better than others, in fact, this is a kind of self-confidence, dealing with others, having a confident heart, is also a very key factor.

A little more law, you are a little better to people than others, and you will be recognized by others. No matter how big things are, they are done bit by bit, no matter how tall the building is, it is built brick by brick, and the same is true for dealing with people, as long as you are a little better than others.

If you are more attentive to her, your relationship will be closer, all the best friends, all the confidants, are established step by step in this way, there is no shortcut, the human heart must be exchanged for your sincerity and persistence.

Theorems, propositions that are judged to be true by the method of reasoning are called theorems. A law is an assertion that is proved by practice and facts and reflects the objective law of the development and change of things under certain conditions. A law is a law summarized by an experiment, and a theorem is a proposition that is proved mathematically based on a law.

1. The nature is different

Theorem: is a statement that has been logically limited and proved to be true.

Law: It is an assertion that is proved by practice and facts and reflects the objective law of the development and change of things under certain conditions.

2. The characteristics are different

Theorem: Based on axioms and assumptions, obtained through rigorous reasoning and proof, it can describe the internal relationship between things, and the theorem has inherent rigor and cannot exist logical contradictions.

Laws: Yes provable, and it has been proven over and over again. A law is a theoretical model that describes the real world at a specific scale in a particular situation, but may be invalid or inaccurate at other scales.

3. Different methods of obtaining

Theorem: A theorem is a proposition that is mathematically proven based on a law.

Laws: Laws are laws that are summarized from experiments.

4. The conclusions are different

Theorem: The theorem is derived. When the law does not change, the derived theorem is constant.

Laws: Laws are observed experimentally, and the same laws may have different conclusions in different experimental environments.

1. Ohm's law

The current of a conductor is directly proportional to the voltage at both ends of the conductor and inversely proportional to the resistance of the conductor. This law is very important, and it is important to understand it and memorize the conditions and precautions for its use.

2. The law of electrical work

The electrical work on a certain section of the circuit is directly proportional to the voltage at both ends of the circuit, the current in the circuit, and the time it takes to be energized. In physics, the work is calculated by multiplying the voltage u at both ends of the circuit, the current i in the circuit, the time t elapsed, and the three.

3. Joule's law

When an electric current passes through a conductor, the conductor heats up, a phenomenon called the thermal effect of electric current. After years of research and a large number of experiments, the British physicist Joule accurately determined the relationship between the heat generated by the current and the current, resistance and time: the heat generated when the current flows through a certain conductor is proportional to the square of the current passing through the conductor, proportional to the resistance of the conductor, and proportional to the time of energizing.

Theorem: A theorem is a statement that has been proved true by logical limitations. Generally speaking, in mathematics, only important or interesting statements are called theorems.

Proving theorems is a central activity in mathematics. Laws: A law is a form of expression of objective facts, and a conclusion is made through a large number of specific objective facts.

What does the theorem mean

Theorem: A true proposition that is judged to be correct by a logical method and used as the basis for reasoning. Theorems generally have one premise – a whole bunch of conditions.

Then it has a conclusion – a mathematical narrative that holds up under conditions. It is usually written as "if the condition, then the conclusion". Writing in symbolic logic is conditional conclusion.

And the proof is not considered an element of the theorem. For example, "the opposite sides of a parallelogram are equal" is a theorem in plane geometry. In propositional logic, all proven narratives are called theorems, and the laws are assertions that are proved by practice and facts, reflecting the objective laws of the development and change of things under certain conditions.