What do you think about the university professor s opinion that the double slit interference experim

It can only be said that the idea is right and the point of view is wrong.

The experiment itself is real, and there are major errors in the experimental process.

Photoparticles are the smallest matter in the current view, and the simplest physical definition is that light propagates in a straight line. That's the big problem. If you don't check the photons along the light propagation path, you should theoretically not be able to receive the photons from the side.

If it can be observed, there are only two cases, one is that a single photon itself is a quantum that can interfere with itself to form a small sun. Send information around. 2. Your one-way observation affects the linear propagation of photons, so that the spiral centripetal force that propagates in a straight line from the spiral disappears due to the vertical influence of your observation.

This becomes a linear motion.

The double-slit interferometry experiment is a classic experiment in physics and is real and reproducible. There is nothing to question about it. Anyone who doubts it is a civil science who does not understand physics.

The double-slit interference phenomenon is an experimental embodiment of the wave-particle duality of microscopic particles, in which particles exist in the form of wave functions, and the existence of wave functions is further verified by double-slit interference experiments.

The wave-particle duality of microscopic particles is also reflected in electrons, which exist in the form of electron clouds as they move around the nucleus.

Based on these facts, de Broglie generalized this phenomenon to the macrocosm, proposed the theory of matter waves, and mathematically deduced the wavelengths of matter waves.

The idea of wave-particle duality is difficult to understand in the 3-dimensional world of our daily life, but it is easy to understand if we put it in the 5-dimensional world. Take the electron cloud as an example, the electron movement around the nucleus has a variety of possible trajectories, these trajectories come together, and form a cloud, when you go to detect this electron, you capture an electron from a detector orbit, and then you observe the particles in this orbit, and in the language of physics, the wave function collapses to this particle. In 5-dimensional space, particles in other orbits remain at the same time, but cannot be seen by the detector.

Therefore, wave-particle duality is a perfect interpretation of high-dimensional space, especially five-dimensional space. It's the way the world is.

The center of the screen is a zero-level bright stripe, and the sides are parallel and evenly spaced light and dark stripes.

The characteristics of the fringes of the double-slit interference experiment are:

1. Light and dark stripes;

2. Stripes are arranged at equal intervals;

3. The intermediate level is low;

4. There is only one zero-level clear pattern;

5. In addition to the zero level, the other levels of orange terrestrial distribution are symmetrically distributed;

6. In the case of device determination, the longer the wavelength of incident light, the greater the spacing of dust stripes.

The double-slit interference experiment is a great experiment, from the experimental principle to the experimental process, it is very cautious and can be explained clearly. That's how I understand it, and I hope it can be adopted.

It is no exaggeration to say here that when I first learned about the process and results of the whole experiment, I was overturned by this experiment for a while, and even began to wonder if our world was real. Today, please join me to feel the shock I was received.

In fact, the reason why the double-slit interference experiment is terrifying is that this experiment has subverted the mainstream perception of the objective world for thousands of years, simply put, when human beings are in the process of understanding and transforming the world, people's consciousness determines the presentation of objective objects.

It can be explained clearly, because the existence of this double-slit interference has been proved in some relatively simple experimental models in high school.

No. This experiment is currently relatively advanced and cannot be explained by words.

In the Young's double-slit interference experiment, when the light source moves upwards and downwards, the interference fringes move downward and upward (the direction of movement is opposite to that of the former).

The interference must first coherent light bypass the obstacle (in fact, diffraction) and then superimpose on each other, forming a streak of light and dark.

The double slit is vertical, horizontal, small in size, easy to bypass the light (diffraction), located on the left and right sides; Each seam, while the size of the vertical direction, is not easy for the light to go through, so there is no light up and down. Eventually, the light on the left and right sides of each vertical slit is superimposed on each other, forming light and dark stripes, of a nature and parallel seams.

Stripe shape: a set of straight stripes parallel to the double slit that are evenly spaced between light and dark, symmetrical at the top and bottom.

For this experiment, first of all, quantum mechanics believes that light is composed of light quanta of one piece, and the energy of each part is e=h, where h is Planck's constant, which is the frequency of photons.

The mystery of this experiment is that if you emit photons one by one, you can also get interference fringes, and even replace photons with electrons, or even molecules.

In the double-slit interference of light, the formula δx = l d

where δx is the width of the interference fringes, l is the horizontal distance from the screen to the slit, which is the wavelength, and d is the spacing of the double slit.

The brightness of the middle of the interference fringes of double-slit interference is larger, and the brightness of the brightness of the brightness on the edge gradually decreases. The width of the double slit is in the order of millimeters, and the width of the interference fringe is only a few centimeters. The difference between the distance between the double slit and the different positions on the stripe is very small and almost equal, while the difference in the brightness of the middle and side stripes in the interference pattern is obvious, so the difference in the brightness of the stripe is not caused by the difference in the distance from the double slit.