With the development of science, the understanding of the nature of light is gradually approaching correctness, and the phenomenon produced by light has a deeper explanation. In the past, the explanation of the light phenomenon was too vague. This article is to analyze the microscopic particle force movement of light and its phenomenon to explain the doubts and contradictions.
1. The interaction and relative movement of microscopic particles The material movement now mastered is composed of microscopic particle movement and macroscopic object movement. In the movement of microscopic particles, the movement of molecules or atoms and electrons is common and also has the characteristics of movement.
In the force analysis of particle movement, the force transmission between many moving particles is also an important factor. In space, due to the three-dimensional contact between the particles, the force by which the particles change their motion is the thrust that is transmitted when the particles move later. The force transmission direction is a 180-degree direction with the particle movement direction as the axis. The direction of movement of the particles changes, and the direction of force transmission changes accordingly.
The position of particles and other particles changes, and there are two states of moving and reciprocating. Two speeds appear simultaneously in the particle movement, the particle moving speed and the force transmitting speed, the moving speed is less than or equal to the force transmitting speed. The time required for force transmission is the sum of the time required for the relative movement of multiple particles. For example, the only vibrating molecules in sound waves transmit sound far away.
The presence of the electrostatic field indicates that the electrons are neutral. The ubiquitous electrons have the characteristics of matter, and the electrons are much smaller in volume and mass than atoms. According to the principle of inertia, the movement of electrons is relatively obvious. When other external forces act, there is relative movement between electrons and atoms.
There are many types of light sources. The light source is composed of microscopic particles, indicating that light is also a phenomenon caused by the movement and change of microscopic particles.
(1) Theoretical analysis and example analysis of light power transfer There are two views in quantum electrodynamics: 1 Confirm that photons are the mediator particles for transferring electromagnetic interaction. Electromagnetism is a manifestation of force, indicating the existence of force transmission. 2 The positive and negative charged particles convert annihilation into photons. Among them, the diameters of photons and electrons are equal, indicating that the propagation medium of light is electrons. The combination of the above two points is that light is a force transmitted between electrons, and the composite theory of Einstein's award-winning photoelectric effect.
Due to the power supply voltage, the electrons move in the conductor, indicating that the electrons can move freely. When passing through the resistance, the current changes. It shows that many electrons are affected by the resistance of the resistance material, the flow rate changes, and the electrons flow in the gap between the atoms. The corresponding resistance is the force of the power source on the electrons. The electrons move around the atom, and the current velocity does not change. Explain that the so-called current is the speed of force transmission. Moving electrons are still electrons after passing through the light emitter, and there is no conversion of electrons and photons.
When the electric welding construction, the electron movement promotes the transition of the metal material droplet, and produces light and other phenomena, which illustrates the role of the electron transmission force. The force transmitted by the electrons causes the metal atoms to flow to the weld of the base metal. The lateral force generated by the movement of the electrons acts on the electrons in the air. The electrons in the air transfer the force in the reciprocating movement and propagate the light.
In any form of light source, the expansion force generated by the change in volume changes the movement state of electrons. Light propagation is centered on the light source, and force is transmitted in space. The form of force is continuous wave power, which is transmitted by electrons in motion and acts on the photoreceptor to produce a light sensation.
On the spherical surface centered on the light source, the force and transmission time are equal.
Under the action of different wave dynamics, it takes a certain time for the force to reach a certain value before the electrons can change their motion. There is a time delay in changing the movement of electrons. The force transmitted with the movement takes time to complete, which is the reason for the speed of light.
Due to the phenomenon of light scattering, the so-called straight-line light propagation is the positioning of the light source by the eye. In uniform and transparent. In an object with relatively static particles, the electrons arranged in a certain pattern are subject to a balanced binding force, and the direction of movement is consistent with the direction of the straight line between the two points of the eye and the light source.
The direction of movement of an electron is related to the force. A force analysis of an electron can be represented. There are a few electrons in actual contact with it, which are affected by forces in several directions, and the direction of motion is the direction of the resultant force. When the acting force is greater than the resistance, the movement of the electrons changes, and the direction of movement is perpendicular to the plane where the resultant force is zero.
The visible object is the reaction force caused by the resistance of the electronic movement, and is positioned like the light source. The force transmitted by the electrons in the direction of motion reflects the appearance of the light source or object when it acts on the eyes. Example: In a dark room, see the light in the distance of the corridor in the direction of the door, and do not know the type and shape of the light source.
4. Light scattering and relative motion of electrons Light scattering is a phenomenon that the light source is the center of propagation in all directions. When many electrons are forced to change the movement, they affect each other and appear different directions of movement.
Electrons interact with atoms in different objects and different forms, and they are arranged differently. The arrangement of figure (1) A will appear in objects with high transparency. Due to the balanced force, the distance between the corresponding two electrons is equal.
The marked forces are the resultant forces on the XY axis, and the number of resultant forces is equal to the number of electrons. The six electronic structures are moved by a force-balanced movement, and the shape of the structure also changes constantly, maintaining a dynamic force balance. Changes in the relative position between electrons result in different directions of motion and force transmission.
The direction of movement of electrons is in the direction of the ray where the light source is the end point. For electrons not on the same ray, the direction of movement is inconsistent. After the shape of the structure changes, the lateral force transmitted by the electrons increases and the force in the direction of motion decreases, which is also the reason why the brightness changes with distance.
V. Analysis of light refraction phenomena (1) When light passes through the interface between water and air, the refraction phenomenon of the movement state of particles is experimented in air and water. There are various gas molecules in air, and water is a single water molecule and the surrounding water Free electrons, the movement of electrons is larger.
Different substances have different gaps between molecules, which affects the arrangement of electrons. The gap between the molecules determines the resistance, which is inversely proportional to the gap between the molecules and affects the intensity of light.
There are two kinds of interfaces, the plane and the sphere. The horizontal plane on the earth is also a sphere, and a small area of ​​the horizontal plane can be regarded as a plane.
The direction of movement of electrons in a single water and air is linear. The wrong positioning of our eyes on the light source and the object is only when the force is transmitted at the interface of two objects with different resistances, the direction of the movement of the electrons has changed. Conditions for generating light refraction: 1. The distance between the light source and the interface is not equal at different angles. 2. It is not the shortest distance between the eye and the light source to reach the interface. 3. The materials on both sides of the interface have different resistance to light.
The fundamental cause of refraction is force (acting force and reaction force). With the difference of transmission distance, the force is transmitted to the interface with different magnitudes, and the force gradually decreases with the increase of distance. According to the principle of constant light speed, the time required will vary. Due to the force of the electrons acting on the interface, due to the change in distance, the magnitude of the lateral force generated is different, breaking the original force balance. The movement of electrons on the interface interferes with each other, causing the direction of movement of the electrons to change and tilt in the direction of small forces. With the addition of lateral forces that vary with distance, the angle of refraction is proportional to the increase in angle of incidence.
For the judgment of the movement direction of an electron, substitute the horizontal plane as the coordinate of the X axis, calculate the direction of the resultant force, and obtain the refraction angle. As shown in figure (2), when the force is transmitted along this route and acts on the eyes, the eyes have an illusion. The S point light source (object) is positioned on the S 1 point of the reverse extension line of the electronic movement direction, and the two eyes are determined. distance. As shown in Figure (3), the phenomena generated by the laws of nature can be used to draw reasonable conclusions after analyzing the forces involved in the exercise. In this article, the analysis of the movement and force of electrons deepens the understanding of the nature of light, and the explanation of its phenomena is reasonable.
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