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What colour will an object appear to be if it is absorbing green light and reflecting red and blue light?
Wiki User
∙ 12y ago
purple
Wiki User
∙ 12y ago
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Why does not white light when falls on objects makes them appear as black or white?
Many objects do appear black or white when light falls on them. If they are black, it means that the object is absorbing all wavelengths of visible light and not reflecting any. If they are white, it means that they are reflecting all wavelengths of visible light and not absorbing any. The color of an object is due to the wavelengths of light that it reflects.
What colour does an object reflect when it appears black?
By definition, black is the absence of light and color. In the real world, all objects with the possible exception of black holes reflect some light, but objects that appear black are absorbing, rather than reflecting, most wavelengths (colors) of visible light.
How do colored objects look under colored lights?
If the light is or contains the colour the object it is striking, then the object will appear to be the colour it originally is. If the light is not or does not contain the colour the object it is striking, then object will appear black. This is because an object will only reflect the light that is the same colour as it, all other light is absorbed. For example: Red, yellow, magenta, and white light will make a red object appear red as they all contain red light. Blue, green and cyan light will make a red object appear black.
How can you see the object and its color if all light is being absorbed and no light is being reflected?
The object would appear black. If it were literally absorbing all light and reflecting no light, then you'd be able to see it by contrast with the background... unless the background were also true black, in which case you couldn't see it at all.
Why does an object submerged in water appear closer to the surface than it actually is?
Because - light reflecting back to the observer from the object is bent as it leaves the water. This makes the object appear to be in a different place to where it actually is.
Why does not white light when falls on objects makes them appear as black or white?
Many objects do appear black or white when light falls on them. If they are black, it means that the object is absorbing all wavelengths of visible light and not reflecting any. If they are white, it means that they are reflecting all wavelengths of visible light and not absorbing any. The color of an object is due to the wavelengths of light that it reflects.
Is the color of an object the sum of the color it will reflect or transmit?
The colour an object appears to be is the colour of the light it is reflecting.
What colour does an object reflect when it appears black?
By definition, black is the absence of light and color. In the real world, all objects with the possible exception of black holes reflect some light, but objects that appear black are absorbing, rather than reflecting, most wavelengths (colors) of visible light.
How do colored objects look under colored lights?
If the light is or contains the colour the object it is striking, then the object will appear to be the colour it originally is. If the light is not or does not contain the colour the object it is striking, then object will appear black. This is because an object will only reflect the light that is the same colour as it, all other light is absorbed. For example: Red, yellow, magenta, and white light will make a red object appear red as they all contain red light. Blue, green and cyan light will make a red object appear black.
How can you see the object and its color if all light is being absorbed and no light is being reflected?
The object would appear black. If it were literally absorbing all light and reflecting no light, then you'd be able to see it by contrast with the background... unless the background were also true black, in which case you couldn't see it at all.
How does a color object gets its color?
Color is produced by the reflection of lights. If you have a blue object, it is reflecting blue light and is absorbing all other colors. A white object absorbs all colors and a black object reflects all.
Why does an object submerged in water appear closer to the surface than it actually is?
Because - light reflecting back to the observer from the object is bent as it leaves the water. This makes the object appear to be in a different place to where it actually is.
What colour will a cyan object appear if only magenta light was shone on it?
A purple colour will be formed
Why are objects the color that they are?
Visual perception is a result of light being detected by your retina at the back of your eye. Light of different wavelengths determines colour. Objects that are a specific colour absorb light of certain wavelengths and reflect light at other wavelengths. So if an object is green that is because it is absorbing the red and blue light and reflecting green.
Why is red red?
An object is red because it is absorbing the blue end of the visible spectrum (higher frequencies) and reflecting back the red (lower frequencies) to your eyes.
Why red is red?
An object is red because it is absorbing the blue end of the visible spectrum (higher frequencies) and reflecting back the red (lower frequencies) to your eyes.
What colour will a white object appear if only red light was shone on it?
Red. The colour of an object is determined by the wavelengths of light it reflects and absorbs, and a white object is one that reflects light across the visible spectrum. If only red light shines on it, it will reflect that light. In contrast, a black object appears black because it doesn't reflect any visible wavelengths, so would still appear black. Any object that doesn't reflect the wavelength of light you're using (eg blue objects) would also appear black because it isn't reflecting any light.
