Take the supermarket to the apocalypse

Chapter 461

The tide of the end of the world has begun to subside. This time the flood is fierce, but it lasts for the shortest time. This situation should be related to the monsters that appeared. The people in the base did not expect to be in such a lifeless place as the Sea of ​​Death There were monsters, but luckily there were practitioners left, otherwise the people in the base would not know what would happen.

Lin Feng consumed a lot of energy to deal with monsters. He thought that he could avoid energy consumption by getting part of the energy of the Outer God, but when dealing with the monster of the Outer God entity, there was still a situation of insufficient energy. Being suppressed by monsters is very strong. Even in the sea of ​​death, there is still no way to get too much energy, and one's own energy cannot be fully exerted. In such a situation, there is really nothing that can be done.

In fact, it is normal for Lin Feng to want this kind of situation. Although the energy of the Outer God is very powerful, it is useless when encountering monsters who are also the Outer God. The drive of the control box cannot be fully utilized, otherwise how could Lin Feng's energy limited to the human realm kill monsters.

The power of death that exists in the soul can play a very strong role in the world of death. In the previous battle, Lin Feng found that his energy would be suppressed. This is due to the mutual connection between the outer gods. Kuna Jay is the leader of the Outer God, and the instinct of the Outer God's energy is the suppression of class. Facing the leader's energy, the energy in Lin Feng's body will naturally be suppressed, but what makes Lin Feng strange is why the energy in the soul will also be suppressed .

The energies of the Outer Gods will suppress and restrain each other, is it possible that the energy in one's soul is also the Outer Gods?
Recalling the situation when he obtained the three kinds of energies on the soul, Lin Feng believed that they were left by the predecessors of the beast race, and hoped to inherit the energies himself, but now it seems that these three kinds of energies should not be left by the beast race.

Energy is a measure of the degree to which the space-time distribution of mass may vary, and it is used to characterize the ability of a physical system to do work.Both in the last days and in the original world, it has been proved that there is a mutual transformation relationship between matter and energy.

Energy exists in many different forms; classified according to the different forms of motion of matter, energy can be divided into mechanical energy, chemical energy, thermal energy, electrical energy, radiation energy, nuclear energy, light energy, tidal energy, etc.These different forms of energy can be transformed into each other through physical effects or chemical reactions.Various fields also have energy.

Corresponding to the various forms of motion of matter, there are also various forms of energy, which can be converted into each other in certain ways.

In thermal phenomena, it is expressed as the internal energy of the system, which is the sum of the kinetic energy of the random motion of each molecule in the system, the potential energy of the interaction between molecules, and the energy in atoms and nuclei, but does not include the mechanical energy of the overall motion of the system.

The space attribute is the extension of the material movement; the time attribute is the continuous embodiment of the material movement; the gravitational attribute is the embodiment of the interaction caused by the uneven distribution of mass during the movement of the matter; the electromagnetic attribute is the charged particle in the process of movement and change. External manifestations in , and so on.The movement forms of matter are various, and each specific form of matter movement has a corresponding energy form.

The energy form corresponding to the mechanical motion of macroscopic objects is kinetic energy; the energy form corresponding to molecular motion is thermal energy; the energy form corresponding to atomic motion is chemical energy; the energy form corresponding to the directional motion of charged particles is electrical energy; the energy form corresponding to photon motion is Light energy, wait.In addition to these, there are wind energy, tidal energy and so on.When the motion forms are the same, the motion characteristics of objects can be described by some physical or chemical quantities.The mechanical motion of an object can be described by physical quantities such as velocity, acceleration, and momentum; the current can be described by physical quantities such as current intensity, voltage, and power.However, if the motion forms are different, the only physical quantity that can describe and compare the motion characteristics of matter is energy, which is the common characteristic of all moving matter.

Energy can be stored in a system without manifesting itself as matter, kinetic energy, or electromagnetic energy.When a particle moves a distance (by an external force) within a field it interacts with, the energy required for the particle to move to a new location in the field is stored.Of course, the particle must be kept in the new position by an external force, otherwise the field it is in will push or pull the particle back to its original state.This energy stored by the particle changing its position in the force field is called potential energy (potential energy).A simple example is that the work required to lift an object up to a certain height in a gravitational field is potential energy (potential energy).

Any form of energy can be converted into another form.For example, potential energy can be converted into kinetic energy when an object moves freely to different positions in a force field.When energy is in a non-thermal form, it can be converted to other types of energy with high efficiency or even perfect conversion, including electricity or the production of new particles of matter.However, if it is heat energy, when it is converted into another form, as described by the second law of thermodynamics, there will always be a limit to the conversion efficiency.

In the process of all energy conversions, the total energy remains unchanged, because the energy of the total system is transferred between systems. When energy is lost from one system, another system must get the lost energy. , leading to a balance of loss and gain, so the total energy does not change.

Although the total energy of a system does not change with time, the value of its energy may vary depending on the reference frame.For example, a passenger sitting in an airplane has zero kinetic energy relative to the airplane; but relative to the earth, the kinetic energy is not zero, and it cannot be compared with the earth by the momentum alone.

According to the kinetic energy theorem, if a moving object is hindered and decelerates until it stops, the object will do work on the obstacle.The amount of work done is equal to the amount of original kinetic energy of the object.Therefore, it can be said that kinetic energy is the ability of an object to do work due to its motion.For example, a bullet flying at high speed has kinetic energy, so hitting the steel plate can do work on the steel wrench and penetrate it; an iron hammer hammering on the forging has kinetic energy, so it can do work on the forging and deform it.

Energy released or absorbed when a substance undergoes a chemical change (chemical reaction).Its essence is the energy released due to the change of the electrons in the outer shell of the atom, which leads to the change of the binding energy of the electrons.The annihilation of positive and negative electron pairs into photons is the energy of converting the static energy of electrons into photons.

The kinetic energy of the thermal motion of atoms and molecules inside a substance. The higher the temperature, the greater the heat energy contained in the substance.A heat engine is when the expanding water vapor converts its heat energy into the kinetic energy of the heat engine.

The binding energy of the nucleus of an atom, which can be released in a nuclear fission or fusion reaction to become the kinetic energy of the reaction product.Therefore, an object also has energy when it is at rest.The energy and mass of matter are closely related.The mass of the nucleus is smaller than the total mass of the nucleons that make up it, that is, energy is released when the free nucleons are combined into the nucleus, and this energy is called the binding energy of the nucleus.Fission of a heavy nucleus with a lower than binding energy (the average binding energy per nucleon in the nucleus) into a lighter nucleus with a higher than binding energy, or the aggregation of several light nuclei with a lower than binding energy into one heavier nucleus with a higher than binding energy , the released energy is atomic energy.

(End of this chapter)