The pigments involved (e.g. chlorophyll in green plants, phycoerythrin in red algae) only absorb photons of certain energies and reflect others. This is due to the elements in the pigment molecule and how they are bound.
There are only certain wavelengths that can be accepted and absorbed by chlorophyll molecules. The rest are instead reflected - the colors that you can see. Without those wavelengths, you do not have photosynthesis.
Yes, the color of light does affect a plant's growth through a process called photosynthesis. Different colors of light correspond to different wavelengths, which plants use to absorb energy. Blue and red light are the most important for plant growth as they are absorbed most effectively for photosynthesis. Green light is not as readily absorbed by plants, which is why leaves appear green.
The human eye can see 7,000,000 colors, although certain colors can be irritating and cause headaches and vision issues. Others can induce calm states and relaxation.
You're probably thinking of a filter, lens or gel. All of these can be used to unify the color of light which passes through them, allowing certain frequencies (or colors) through while blocking others as they are emitted from the source (ie a bulb) or before being picked up (like by a camera lense)AnswerI believe the answer is Filter.
every single plant uses photosynthesis although some plants need more sunlight than others.
The human eye can see 7,000,000 colors, although certain colors can be irritating and cause headaches and vision issues. Others can induce calm states and relaxation.
because it look better to them. because it look better to them.
An object appears a certain color because it reflects certain wavelengths of light and absorbs others. The color of light that is reflected is the color that we perceive, while the colors that are absorbed are not reflected back to our eyes.
When white light hits an object, the object absorbs certain colors of light and reflects others. The colors that are reflected off the object are what we perceive as the color of the object.
Yes, they are. You can do a chromatogram and find out for yourself. The color that rises to the top faster is the most soluble.
Many people have a degree of color-blindness. They are unable to distinguish certain colors or shades of colors from others. Some people see only in 'black and white.'
Mixing colors of light is additive because different colors of light create new colors by combining together. Mixing colors of paint is subtractive because pigments absorb certain wavelengths of light and reflect others, creating the perceived color.
There different colors emitted
Colored objects appear colored because they reflect or emit certain wavelengths of light while absorbing others. When light interacts with the surface of the object, certain colors are absorbed and others are reflected back to our eyes, creating the perception of color.
Objects appear certain colors because they absorb some wavelengths of light and reflect others. The color we perceive is the result of the light that is reflected off the object and into our eyes. Different colors are the result of different wavelengths of light being reflected.
The compound you are referring to is called a pigment. Pigments selectively absorb certain wavelengths of light while reflecting others, which is why they appear with specific colors to our eyes.
Colors that do not pass through the bulb are either absorbed or reflected by the object that the light is shining on. Different surfaces interact with light in various ways, causing certain colors to be absorbed and others to be reflected, resulting in the perception of color.