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We see red when red light reaches the retinas in our eyes. A non-luminous object that looks red is absorbing every color of light that hits it except red light, which it reflects.
A "green" object is called "green" because that's the only color of light it reflects, and it absorbs any other color. If orange light is shining on it, then there's no light for it to reflect, and it looks black to you.
Black absorbs all of the incident visible light. That's why it looks black.
White light is made up of all of the colors of the spectrum, so the green looks green because the green light is reflected back to your eyes while the other colors are absorbed. Under a red light, the green light is filtered out so there is no green to reflect so it looks black.
No, the colors you see are the colors that are reflected by the object. White light is composed of several different wavelengths of energy, these different energies correspond to different visible colors. When an object absorbs the light, it absorbs its energy, the rest of the energy is reflected from the surface. That energy is what you see in the form of photons (light). So, if an object looks blue to you, that object is absorbing red light.
Green wave length of light is reflected hence chlorophyll looks green .
Yellow looks good with violet Not green or red or blue Maybe white
It looks like a violet/blue, very light purple.
Has to do with reflected light, its wavelength, and how water effects it. Red light cannot travel as deep in water as green or blue. Therefor, when a red fish goes deeper the needed RED LIGHT cannot reach it and will not be reflected off the fish. SO! It looks black because it is REFLECTING no color. Thats what color is... reflected light.
Little brighter than purple.
Absorbs all different wavelengths of visible white light, therefore no frequencies are reflected - we detect the absence of frequencies as black!
because, yellow and pink surfaces emit green and red light(pink) or green and blue for yellow. White light shines green, red an blue light. So they are all reflected, making the surface its color. Green lasers only emit green light so only the green is reflected so the surface looks green.
reflected
We see red when red light reaches the retinas in our eyes. A non-luminous object that looks red is absorbing every color of light that hits it except red light, which it reflects.
The clouds contain sulfuric acid, and it believed that this absorbs some of the blue light, so what is reflected back looks yellow.
To put it simply a violet looks like a purplish blue color with square, triangle shaped leaves.
== == Blood looks red because the hemoglobin absorbs blue-yellow light when bound with oxygen. The reflected light is then red.