No, under green light a red object will still appear red. This is because the color of an object is determined by the wavelengths of light it reflects, and green light does not change the wavelengths that a red object reflects.
Our eyes only see the colours red, green and blue, in varying levels. It is our brain that converts combinations of these into the many millions of colours that we can perceive.An object that appears yellow under white light is reflecting colours that cause both our red and green cones (cells in our eyes that respond to colour) to fire. Note we have no yellow cones in our eyes.When the same object is placed under red light, then only red light is reflected from the object, and thus only the red cones respond, causing us to see the object as red.
An object appears a certain color to you because it reflects that color of light and absorbs other colors of light. For example, a white object appears white because it reflects all colors of visible light (red, orange, yellow, green, blue, indigo, violet). A black object appears black because it absorbs all of these colors--and as a result, none of those colors are reflected back to your eyes. Under white light, the object appears yellow-green because it reflects both yellow and green light and absorbs all other colors. (Remember, white light has all colors of visible light in it). If only green light is present, there's only green light for it to reflect--so it will appear green. If you shined yellow light on it only, it would be yellow. If you shined yellow and green light, it would appear yellow-green again. It you shined red and blue light on it, it would appear black, because it absorbs both of those colors.
If an object is white in sunlight it will be green in green light. A white object reflects all wavelengths (colors) of light that shine on it. If only green light shines on it, that color will be reflected and the object will look green.
When a green apple appears black under a red light, it is because the red light does not contain wavelengths that correspond to the green color of the apple. The red light is absorbed by the apple, causing it to appear black as there is no green light being reflected off the surface to be perceived by our eyes. Each color of light corresponds to a specific wavelength, and when the light's wavelength does not match the object's color, the object will appear different.
A green object under green light would appear its original color and shade of green. When an object is illuminated by light of the same color, no new colors are absorbed or reflected, resulting in the object appearing unchanged.
It will be green
Our eyes only see the colours red, green and blue, in varying levels. It is our brain that converts combinations of these into the many millions of colours that we can perceive.An object that appears yellow under white light is reflecting colours that cause both our red and green cones (cells in our eyes that respond to colour) to fire. Note we have no yellow cones in our eyes.When the same object is placed under red light, then only red light is reflected from the object, and thus only the red cones respond, causing us to see the object as red.
An object appears a certain color to you because it reflects that color of light and absorbs other colors of light. For example, a white object appears white because it reflects all colors of visible light (red, orange, yellow, green, blue, indigo, violet). A black object appears black because it absorbs all of these colors--and as a result, none of those colors are reflected back to your eyes. Under white light, the object appears yellow-green because it reflects both yellow and green light and absorbs all other colors. (Remember, white light has all colors of visible light in it). If only green light is present, there's only green light for it to reflect--so it will appear green. If you shined yellow light on it only, it would be yellow. If you shined yellow and green light, it would appear yellow-green again. It you shined red and blue light on it, it would appear black, because it absorbs both of those colors.
If an object is white in sunlight it will be green in green light. A white object reflects all wavelengths (colors) of light that shine on it. If only green light shines on it, that color will be reflected and the object will look green.
When a green apple appears black under a red light, it is because the red light does not contain wavelengths that correspond to the green color of the apple. The red light is absorbed by the apple, causing it to appear black as there is no green light being reflected off the surface to be perceived by our eyes. Each color of light corresponds to a specific wavelength, and when the light's wavelength does not match the object's color, the object will appear different.
A green object under green light would appear its original color and shade of green. When an object is illuminated by light of the same color, no new colors are absorbed or reflected, resulting in the object appearing unchanged.
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.
It would be black becasue the object would absorb all the red light, and there would be no green light for it to reflect
A green apple appears green under white light because its surface absorbs all colors of light except green. Green light is reflected off the apple's surface and then detected by our eyes, making it appear green.
A green object would appear dark or almost black under yellow light. This is because yellow light consists of wavelengths that are primarily in the yellow part of the spectrum, and it does not contain much green light. Therefore, the green object would not reflect much light back to our eyes, resulting in its dark appearance.
It would appear black because the object would not reflect any of the colors of light back.
Why do you call it a "white object" ? Could it be because it looks white under white light ... light composed of every color ? Well then, the object must reflect every color. So it appears to be the color of whatever light you illuminate it with. Yellow under yellow light, etc.