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No. Red light will not go through a green or a blue filter.
After pure, white light passes through a red filter, all the other colors in the spectrum will flow out of the other side. My mistake, I had a faulty source. A red light filter will cause the image to appear as different shades of red. Since it is a red filter only red light can pass through. So you finish up with red light. Whether it is focussed to an image or not is of no consequence. As to different shades of red, you will get the shade of red that is passed by the filter.
Yes. Imagine your window. Light passes through does it not.
Light beams CAN go through an object, but most of the time they are refracted if they do, meaning the light rays are bent. If you've seen the Pink Floyd album cover with the prism and rainbow coming out, you can see the light beam goes through the prism but the different types of light in the light beam are broken up in to the rainbow Light can't always go through an object, though. If you hold up a rock (like granite) to light, the light wont go through it, although it might go around the rock, called diffraction. Windows, TV screens, lenses, ice cubes, light bulbs, diamonds - all these work or look better because light can go through them.
It does not go through if it is opauqe
yes because light will have to go through the coloring.
No. Red light will not go through a green or a blue filter.
After pure, white light passes through a red filter, all the other colors in the spectrum will flow out of the other side. My mistake, I had a faulty source. A red light filter will cause the image to appear as different shades of red. Since it is a red filter only red light can pass through. So you finish up with red light. Whether it is focussed to an image or not is of no consequence. As to different shades of red, you will get the shade of red that is passed by the filter.
Shadows are simply an area that does not get as much light as the areas around it. That being said, if the object is totally opaque (or you can't see through it), then the shadow will simply be darker (usually a shade of black) because of the lack of light. If the object is transparent, on the other hand, then what light does go through will tint the light that does find it's way through the object.
Usually this is done when oil filter is removed if not you have to go through can bus
we must prefer a white coloured cap (or any other light coloured) because it doesn't absorb heat and we feel cool
The reason we call a blue filter a "blue filter" is that it looks blue. The reason it looks blue is that blue light is the only kind of light that can go all the way through it. Any other color of light gets absorbed in the dyes between the layers of the filter, and never comes out the other side. If you shine red light at one side of a blue filter, the other side of the filter looks dark, as if nothing is shining through it. And if you look at a 'red' sweater through a blue filter, the sweater looks black.
can light go through a book .and why
Yes. Oil can pass through filter paper sucsessfully.
think of it as light penetrates glass, but air can't The filter permits air to go through, but not dirt and dust.
Keeps The impurities Out And Puts The Clean Through A filter is a barrier that allows liquid to go through but not solids.
There are basically two different kinds of filters. The first kind belongs to the family of transition filters meaning that the only green light can come thought. The second one is absorption filter which passes everything though except the green light.