Experimental demo
For the modern recognition dispersion (spectral) theory, experiments use only two different materials to do observation. One is a black substance, the other is a white substance, such as the demo and a demo 2.
![]()
Demo 1 is a black material, demo 2 is a white piece of material, which makes up two kinds of material available on the following image.
![]()
![]()
These two substances can be painted in, such as demo 3.4.5.6.7.8 like. These two kinds of different materials such as designed, its purpose is to demonstrate dispersion (spectrum) causes. Source. Dispersive discontinuities. Light and dark lines in the formation of a series of important phenomena.
Experimental procedures and methods and the phenomenon
In the experiment to take the first demo two different substances placed in the resettlement board demo 2 of its surface is a single white substance like (surface light source), so the first opening of fluorescent light observation, observed a white substance, as in the non-dispersion phenomenon. In the opening heat radiation source observed, and no dispersion phenomena. In the demo to take 3 on the placement board, demo 3 for the top part of the surface design is a black substance, the following part of the white matter. This opening of the first fluorescent light observation, observed in the intersection of black and white as the two substances appeared only a section of a group of green, blue, purple, scattered spectrum face, such as the demo 3A. In the opening heat radiation light source observation, found that first appeared in segments of the blue, blue, Dispersive surface that has become unbounded segment blue, blue, purple face a continuous dispersion spectrum, such as the demo 3B.
When placed in the demo panel 3 from top to bottom reversed, such as the demo 4, after the object-image reversal of the top part of the white substance (like), the following part of the black substance (like), so the first opening of fluorescent light observation, was found first in the the intersection of the two substances appeared a group of a section of green, blue, purple, scattered spectrum plane is gone, there is indeed a group of a new section of the red, orange, yellow, scattered spectrum surface, such as the demo 4A. In the opening heat convergent light observations, section by section to the red, orange, yellow, scattered spectrum has become a face that is unbounded segment red, orange, yellow face a continuous dispersion spectrum, such as the presentation 4B.
![]()
5 shows the surface of films designed to be left is a demo of the three elephants, and the right is the demo four elephant, this demo such an arrangement is designed to give green, blue, purple, scattered spectrum surface and red, orange, yellow, scattered spectrum in the horizontal plane the direction of concurrent, such as the demo 5A. In the heat radiation light source, the left side of the dispersion there is green. Lan. Violet spectrum of surface on the right there is the red. Orange. Yellow powder spectra of all, this experimental arrangement mainly to explain the non-continuous dispersion.
Demo 6 upper and lower portions of its surface design was a black substance, the middle part is the white substance, this demo is a demo 3 and 4, as the demo, but here is the speech and presentation pieces 3 pieces 4 2 as the replacement together, The middle part of the white matter such as black substance into the upper and lower, as the two shared physical image.
If demo 6, below the middle of the black material and the material is to demonstrate the white elephant piece 3, in the middle the white matter and the black substance is also an elephant demo 4. This black material and below the middle of the white substance at the interface there are red dispersion phenomenon. Orange. Huang spectrum plane. Such as the demo section 6A the following phenomena. The middle of the white matter and the black material on the dispersion occurs at the interface of the Blue. Lan. Violet spectrum of areas, such as demo 6A top part of the phenomenon (the two sets of spectral dispersion with a continuous surface without an elephant).
![]()
This demonstrates the design of the chip 6 and the emergence of the dispersion phenomena is very important to understand, from Newton''''s time now, people do not know where the above-mentioned experiments, the researchers understanding of this as light as the White-Bright articles, such as the demo 7 . The upper and lower dark matter is that we, as modern spectrometer slit in the incident, as, owing to its natural and coincidental with, it is difficult to it with white (surface light source) is to generate the main source of dispersion phenomena. To remind people of the dispersion of the correct understanding and awareness of the phenomenon, we can see the demo 3-6 that the importance of design.
Our demo 6A two vertical separation occurs on the basis of the dispersion phenomenon, open the thermal radiation source, let the next red, orange, yellow spectral plane, as a gradual move up, when moving up to a certain time, observed the following red, orange, yellow spectrum above the surface in the yellow and blue, blue, purple face in the blue spectrum superimposed with each other, the emergence of a new dispersion as "green." Such as the demo 7A continuous surface with two sets of dispersion spectrum, after the order in red. Orange. Yellow. Green. Green. Lan.
Purple as a continuous dispersion (composition of a continuous spectrum).
Took over