Digite sua resposta aqui ...yellow and the others color, not so much
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The red light is absorbed by the green filter and therefore no light passes through the filter
A cyan filter will pass green light. In fact, you could pass the light through a cyan filter AND a yellow filter and it would be unchanged.
White light consists of all the colours of the rainbow. When white light passes through a glass prism which is clear the light is broken down into the seven colours of the rainbow, red, orange, yellow, green, blue, indigo and violet.
Shining a blue light through a cyan filter will result in a blue light shining through. As cyan is a combination of blue and green light, it will allow blue and green light to pass through it. Red light will be absorbed by the filter. This is proven by shining a violet or magenta light through the filter and it allowing blue light will shine through. It is shown as well by shining a yellow light through the filter which will result in green light shining through as both violet and yellow are a combination of red the other two primary colours, blue and green.
The reason the filter appears yellow and is called a "yellow filter" is that only yellow light survives the trip through the filter and lives to emerge from the other side. If you don't hit it with yellow light, nothing comes out. If the light hitting the filter is pure blue and nothing else, you'll see no light come out, i.e. black.
green
The red light is absorbed by the green filter and therefore no light passes through the filter
A cyan filter will pass green light. In fact, you could pass the light through a cyan filter AND a yellow filter and it would be unchanged.
White light consists of all the colours of the rainbow. When white light passes through a glass prism which is clear the light is broken down into the seven colours of the rainbow, red, orange, yellow, green, blue, indigo and violet.
Shining a blue light through a cyan filter will result in a blue light shining through. As cyan is a combination of blue and green light, it will allow blue and green light to pass through it. Red light will be absorbed by the filter. This is proven by shining a violet or magenta light through the filter and it allowing blue light will shine through. It is shown as well by shining a yellow light through the filter which will result in green light shining through as both violet and yellow are a combination of red the other two primary colours, blue and green.
When a yellow book is viewed through a green filter, the filter will absorb most of the yellow light but allow green light to pass through. As a result, the book may appear darker and its yellow color may become less vibrant when viewed through the green filter.
The reason the filter appears yellow and is called a "yellow filter" is that only yellow light survives the trip through the filter and lives to emerge from the other side. If you don't hit it with yellow light, nothing comes out. If the light hitting the filter is pure blue and nothing else, you'll see no light come out, i.e. black.
If you mix paint of those colours, you will get a brown-black mixture. This is because paints work through absorbing certain colours of light, and mixing all three will result in a mixture which absorbs all of the colours and reflects none or very little. If you mix light of those colours, red and green form yellow, so you would get a yellow colour. Yellow because red + green = yellow and yellow + yellow = yellow.
yellow
These are colours that cannot be created through the mixing of other colours. They are colours in their own right. The three primary colours are RED, YELLOW and BLUE.
dull colours
Yellow, bright colours.