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- Light is a combination of multiple wavelengths If you take any light, it actually is an electromagnetic wave (I'm oversimplifying here, but otherwise we'll not get anywhere). The trouble is there is hardly any source of light that produces just one wavelength (lasers do). So essentially the light is a combination of many different wavelengths.
physics.stackexchange.com/questions/425649/how-does-light-combine-to-make-new-colours
Aug 30, 2018 · Instead of having to process an infinite number of values, the human eye reduces color down to three values: red (r r), green (g g), and blue (b b). This is done by the cone cells of the eye's retina; each one appears under the microscope as either red, green, or blue.
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We see the mix of red light and green light as yellow light...
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The spectrum of wavelengths we can see (visible light) ranges from 380 nm (blue) to 700 nm (red). Below this spectrum is ultraviolet, after which we have blue, and at the top of the spectrum of visible light is red, after which we have infrared.
- Visible light has a frequency ranging from 7.5×10^14 Hz (blue) to 4.3×10^14 Hz (red).
- At 400 nm, we see a color between violet and blue named indigo. Nm stands for "nanometers," or one billionth of a meter.
- To remember the seven colors of the visible light spectrum, try memorizing the name "Roy G. Biv." The abbreviation represents red, orange, yellow,...
Combining primary colors of light like red, blue, and green creates secondary colors: yellow, cyan, and magenta. All other colors can be broken down into different combinations of the three primary colors.
When coloured lights are mixed together, it is called additive mixing. Red, green and blue are the primary colours for additive mixing. If all of these colours of light are shone onto a screen at the same time, you will see white. This is different when you are mixing paints.
The most common set of primary colors is red (R), green (G) and blue (B). When red, green and blue light are mixed or added together with the proper intensity, white (W) light is obtained. This is often represented by the equation below: R + G + B = W.
When all colors of light are mixed together they forms white light. A prism is a triangular column that uses the property of a wave called refraction to separate the colors of light . The prism is commonly made of glass which is more dense than the air.
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Jul 11, 2024 · Red and blue light combine to form magenta light, and blue and green light combine to form cyan light. Yellow, magenta, and cyan are called the secondary colors of light. Look at the center of the diagram, where all three primary colors of light combine.
