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A green jersey appears black under blue light due to the way colors are perceived and how materials reflect light. The green color of the jersey is created by the absorption and reflection of specific wavelengths of light; it primarily reflects green wavelengths. Under blue light, which lacks the wavelengths necessary for the green to be reflected, the jersey absorbs most of the light instead, making it appear black.
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What colour will blue be in a green light?
Blue what ? ! ? Do you mean an object that appears blue in white light ? Such an object appears black in green light.
Why does a red and green jumper appears to be a red and black jumper under red light?
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.
Why a green object appears black when viewed through a red filter?
A green object appears black when viewed through a red filter (here a red filter means red light) because green object can only reflect green color and absorb all the other colors so in the red light it will definitely appear black.
What color does a green leaf appear to be in a red light Why?
It appears black. A green pigment can only reflect green light and red light is a primary colour, that is it contains only red.
What color does a green leaf appear to be in red light and why?
It appears black. A green pigment can only reflect green light and red light is a primary colour, that is it contains only red.
Why are green trousers black when exposed to red light?
Green trousers appear black when exposed to red light because red light does not contain any wavelengths that are able to be absorbed or reflected by the green dye in the trousers. As a result, the dye appears dark or black.
Why a green cap looks black in blue light?
The cap is called 'green' because it absorbs all other colors of light, leaving only the green light to bounce from it to your eyes. If no green light shines on it, then there's no light to bounce from it to your eyes, and it appears black. If you only shine blue light on it, then there's no green light shining on it.
What colour is a red object in green light?
A red object appears dark and almost black in green light because red objects absorb green light and do not reflect any light back to our eyes.
Why does a green leaf appear green in daylight and dark in red light?
A green leaf appears green in daylight because it reflects green light and absorbs other colors. In red light, the leaf appears dark because it does not reflect red light well, as it absorbs more of the red light. This phenomenon is due to the specific pigments present in the leaf that interact with different wavelengths of light.
In which of these cases will a ripe banana appear black when illuminated with red yellow green or blue light?
A ripe banana will appear black when illuminated with red, green, or blue light, as these colors are absorbed by the banana's pigment. Only yellow light will be reflected, making the banana appear black under the other colors of light.
What happens when light waves strike a black wall?
The reason the wall appears black is that it absorbs light in the visible spectrum (~400nm to ~700 nm in wavelength); otherwise, the wall is no longer black. A green wall reflects green light (~500 nm) but absorbs all else. ===========================
If you look through a red filter at a sheet of green paper that is in white light what will you see?
The paper appears black. -- The paper is called "green" because it absorbs any light that isn't green, and reflects only green light to the observer. -- The filter is called "red" because it absorbs any light that isn't red, and transmits only red light through to the other side. -- There's no red light shining from the paper into the filter, so there's no light leaving the filter. The paper appears black.
