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What color can you shine on green to make it black?
To make green appear black, shine red light on it. Green absorbs red light, so when red light is shone on green, the green will appear black.
What colour would green laces look in red light and why?
black
What ll b d color of d green leaf if yellow light fall on it?
Leaves are green because green is the color they reflect, or reject. If you exposed a green plant to only green light, it would perish. Yellow is close to green and it's likely that an all-yellow light would not allow green plants to thrive. This question practically calls out for a science experiment now that monochrome (one color) fluorescent lights are available.
How would you demonstrate that green plant release oxygen when exposed to light?
You can demonstrate this by placing a green plant under a glass container with a light source and snuffing out a burning candle inside the container. As the plant photosynthesizes in the light, it releases oxygen, allowing the candle to be relit. This shows that green plants release oxygen during photosynthesis when exposed to light.
What is the name of the color produced by a mixture of green and blue light?
black
What colour would green trousers be when exposed to red light?
Green trousers would appear black when exposed to red light because the red light does not contain any green wavelengths to reflect off the trousers. Without any green light to reflect, the trousers will appear black in the presence of red light.
Sam is wearing a white shirt a red jacket and green trousers to a night club what will his clothes look like in a red spotlight?
Under a red spotlight, his jacket will not show up because it is red. His white shirt will appear red and his green trousers will appear black. This is because The red jacket is the same color as the light. His white shirt will turn red, since white reflects all colors, and since red is the only color, the white shirt reflects that color. His green trousers will appear black because there is no green that reflects off his trousers.
What is heat absorbed by?
Something takes light in e.g. black trousers
What color does black light reflect?
Black light is actually ultraviolet (UV) light, which is not visible to the human eye. When exposed to objects or surfaces that contain fluorescent or phosphorescent materials, they may appear to "glow" or fluoresce in colors such as green, yellow, or blue under black light.
Which metal turns black when exposed to light?
Bromine
What color can you shine on green to make it black?
To make green appear black, shine red light on it. Green absorbs red light, so when red light is shone on green, the green will appear black.
Why green shirt looks black in red light?
When green light is mixed with red light, the colors combine and form black. This is known as subtractive color mixing, where red light subtracts the green color from the green shirt, resulting in it appearing black under red light.
What colour would red green and white appear if a green light was shone at them?
While the ball would still be green it will appear black. Anything green absorbed all colours except green. The green light is reflected to your eyes which makes it look green. Thus in red light (with no green in it) the red will be absorbed and no green light can be reflected to your eyes so the ball will look black.
What colour is produced if green plants are exposed to red light?
Chlorophyll is green and nothing will ever change that
What colour produced as a combination of red green and black light rays?
Black isn't a light ray, its an absence of light. Red and green light assuming equal proportions makes yellow light
Does tourmaline glow in black light?
Yes, certain varieties of tourmaline may exhibit fluorescence when exposed to UV/black light due to trace elements within the crystal structure. The fluorescence can range from a variety of colors including blue, green, and pink.
What colour would green laces look in red light and why?
black
