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violet & red
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∙ 13y ago
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Is red best for plant growth?
Red or blue light are the wavelengths of the visible light spectrum that are most absorbed by plants.
How does light enter a plant?
Light simply goes through and is absorbed. Most colors are absorbed and some are reflected because they are not used as much. Same thing happens to us, except we can't use light as energy.
The leaves of this plant appear to be reddish yellow What wavelengths of visible light are being absorbed by this pigment?
Red and yellow, of course. The light you see is being transmitted and not absorbed.
What color would a plant be if it absorbed all wavelengths of visible light?
To do this, it would have to be black, which is the lack of color.
How much Oxygen is produced by average plant per day?
The amount of oxygen is proportional to the light they receive. Most plants produce around one cubic centimeter of oxygen for every ten lumens of light absorbed.
Is red best for plant growth?
Red or blue light are the wavelengths of the visible light spectrum that are most absorbed by plants.
What do plant do with the light absorbed?
use photosynthasis
How does light enter a plant?
Light simply goes through and is absorbed. Most colors are absorbed and some are reflected because they are not used as much. Same thing happens to us, except we can't use light as energy.
How well would a plant grow in a pure yellow light?
Since yellow is only weakly absorbed by the pigments, the plant will grow slowly if at all. Violet, blue and some red light is most strongly absorb.
Can visible light be absorbed in the darkroom?
Visible light can be absorbed anywhere.-- Anything that appears to have a color in sunlight has absorbed most ofthe visible light of all other colors.-- Anything that appears black in an otherwise light room has absorbed all ofthe visible light that fell on it.
What will most likely happen if a light wave moves through a solid?
The light will either be absorbed, or it will pass through.
Do plants grow well with yellow light?
Since yellow is only weakly absorbed by the pigments, the plant will grow slowly if at all. Violet, blue and some red light is most strongly absorb.
The leaves of this plant appear to be reddish yellow What wavelengths of visible light are being absorbed by this pigment?
Red and yellow, of course. The light you see is being transmitted and not absorbed.
Most of earths incoming is absorbed by ozone?
Ultraviolet light.
What wavelength of visible light is of least value in photosynthesis?
Green (~510nm) which is reflected by the plant and not absorbed at all
What color would a plant be if it absorbed all wavelengths of visible light?
To do this, it would have to be black, which is the lack of color.
What happens when light shines on a black object?
In that case, most of it will be absorbed.In that case, most of it will be absorbed.In that case, most of it will be absorbed.In that case, most of it will be absorbed.
