The relationship between mass and energy could be more detailed

Updated on science 2024-08-01
6 answers
  1. Anonymous users2024-02-15

    The sun burns, it's making the nucleus burn. Using his famous formula for mass-energy conversion, Albert Einstein calculated that nuclear energy could reach 20 million times that of ordinary chemical energy. The most efficient nuclear energy in the universe is hydrogen fusion into helium, that is, 4 hydrogen atoms fuse into 1 helium atom, this process can have 7/1000 of the matter converted into energy, although only 7/1000, but the energy of the matter is too large, if 1000 grams of hydrogen atoms in 7/1000 of the matter into energy, it is equivalent to 4000 tons of oil and 6000 tons of coal.

    The earth only receives 2.2 billion 1 light energy and radiant energy, but these light energy and radiation energy cannot complete the reverse transformation into matter, just like the flashlight we use emits light energy on people's faces, and people will not gain weight, but will increase surface temperature. That is to say, solar energy becomes the energy maintained by the earth's body temperature, and the earth continuously receives solar energy to meet the needs of all animals and creatures on the earth, forming oil and coal, and it can be said that in addition to geothermal heat, all the energy of the earth is converted by the sun. At the same time, the earth is constantly emitting heat to the outside world, and when all this reaches a dynamic equilibrium, living things appear, and people can live in the world.

  2. Anonymous users2024-02-14

    It seems to be a bit complicated. Why is there no one?。。

    I'll guess ...

    The mass of the sun is converted into energy by high temperature, but there are certain conditions for the conversion from energy to mass. Maybe the earth doesn't have such conditions, and it just receives heat and then consumes it.

    I didn't study physics. ^_

  3. Anonymous users2024-02-13

    Both mass and energy are products of the interaction of matter, are intrinsically related to each other, and both are related to the movement of matter.

    In 1905, Einstein derived the mass-energy relation: e=mc, where e is the total energy of the system, m is the total mass of the system, and c is the speed of light. This relation indicates that there is an equivalence relationship between the mass and energy of the material system.

    This equation is mainly used to explain the mass loss in nuclear transformation reactions and to calculate the energy of particles in high-energy physics. This also led to the birth of de Broglie waves and wave dynamics.

  4. Anonymous users2024-02-12

    Mass and energy are two of the most fundamental concepts in the field of physics. They are both independent of each other and closely related. Since Albert Einstein proposed the famous equation e=mc2, people have gradually deepened into the relationship between them.

    This equation tells us that mass and energy can actually be converted into each other. So, is mass another way of being for energy? This article will address this issue.

    The essence of quality.

    Mass is a property of matter, a measure of the quantity of an object. In Newtonian mechanics, mass is immutable and represents the inertia of an object. Whereas, in the theory of relativity, the mass is no longer an invariant, it changes as the object moves.

    Mass is a kind of energy inside an object, and the mass-energy relationship tells us that the mass and energy of an object can be converted into each other.

    Quality-energy relationship. Einstein's mass-energy relationship is widely used in physics. E=mc2 tells us that mass can be converted into energy, and it can also be said that energy is a way of being of mass.

    The mass-energy relationship reflects the equivalence relationship between mass and energy, and can cross the boundary between matter and energy, which is one of the important laws describing the physical world.

    Practical application of the mass-energy relationship.

    The mass-energy relationship is not only important in theory, it has also been shown to play an important role in practical applications. For example, the nuclear fission technology used in nuclear power plants is achieved by the relationship between mass and energy. During nuclear fission, the mass of the nucleus undergoes some slight changes, and the energy generated by this mass change is extremely huge.

    Controversy.

    In the field of physics, mass and energy are the two most basic concepts. There is an inseparable relationship between mass and energy, which is described as a mass-energy relationship and shows that they can be converted into each other. Thus, we can say that mass is a way of being of energy and there is no essential difference between them.

    In the formula of the mass-energy relationship, the conversion rate between them is determined, and it has been widely used in various fields. The idea that mass is the way energy exists, while constantly debated, is an exciting topic and plays an important role in our enlightenment industry and scientific activities.

  5. Anonymous users2024-02-11

    Summary. The energy-momentum relation in the theory of relativity is: ee2=m02c4+pe2c2, where:

    ee: The total energy after the electron gains velocity v. It is equal to the mass me at velocity v multiplied by the square of the speed of light c; pe:

    The total momentum after the electrons gain velocity v. It is equal to the mass me at velocity v multiplied by velocity v ; The derivation of the relational is not difficult and can be easily derived from me=m0 (1-v2 c2)1 2.

    Knowing mass and relativistic mass, how to find total energy.

    Energy Momentum Relation The energy momentum relation in the theory of relativity is: ee2=m02c4+pe2c2, where: ee:

    The total amount of mill fluid after the electrons obtain velocity v is blind. It is equal to the mass me at velocity v multiplied by the square of the speed of light c; Pe: The total momentum of the electro-buried wanderer after gaining velocity v.

    It is equal to the mass me at velocity v multiplied by velocity v ; The derivation of the relational is not difficult and can be easily derived from me=m0 (1-v2 c2)1 2.

    E = E 0 + E K = Gamma m 0 C 2 = MC 2 represents the total energy.

  6. Anonymous users2024-02-10

    The relationship between mass and energy: mass is the carrier of energy, and energy is a mass property. Mass and energy are interdependent and cannot exist in isolation.

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