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Chlorophyll
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What is a molecule that absorbs some wavedlengths of light but not others?
Chlorophyll is an example of a molecule that absorbs specific wavelengths of light for photosynthesis, primarily in the red and blue regions of the spectrum but not green. This selective absorption of light is what gives chlorophyll its green color.
Why is n2o3 colored?
Because its molecules contain differences between occupied and unoccupied energy levels of electrons that correspond in energy to part of the visible light spectrum. This causes the gas to absorb a noticeable fraction of some wavelenghts of visible lights while being transparent to others. The unabsorbed wavelengths of light correspond to the color of the gas.
What color is a substance?
The color of a substance depends on how it interacts with light. Substances can appear different colors based on the specific wavelengths of light they absorb and reflect. For example, a substance that absorbs all wavelengths of light appears black, while a substance that reflects all wavelengths appears white.
Why must carbon nanotube be light?
Carbon nanotube emits light because it absorbs light across a wide range of wavelengths
Why do some of the pigments appear yellow to your eyes while others appear green?
The color of a pigment is determined by the wavelengths of light it absorbs and reflects. Pigments that appear yellow absorb shorter wavelengths of light, reflecting longer wavelengths which we perceive as yellow. Green pigments absorb longer wavelengths, reflecting shorter wavelengths which we perceive as green.
What is the absorbance spectrum of the given compound and where does the lambda max fall on the spectrum?
The absorbance spectrum of a compound shows how much light it absorbs at different wavelengths. The lambda max, or maximum absorbance, is the point on the spectrum where the compound absorbs the most light.
What protein absorbs certain wavelengths of light?
Chlorophyll is a protein that absorbs certain wavelengths of light during photosynthesis in plants.
What color is an object the absorbs light of all wavelengths?
black body is the object which absorbs the light of all wavelength...........
What light does not go through a coloured filter?
A colored filter absorbs certain wavelengths of light and only allows specific colors to pass through. The color of the filter determines which wavelengths are transmitted and which are absorbed. For example, a red filter absorbs blue and green light, allowing only red light to pass through.
An object that reflects red light and absorbs other colors?
An object that reflects red light and absorbs other colors appears red because it is reflecting red wavelengths and absorbing all other colors. This selective reflection of light is due to the object's specific molecular structure or pigmentation which determines how it interacts with different wavelengths of light.
Why does chlorophyll look green?
It absorbs all other wavelengths of visible light.
What is an object that absorbs light?
An object that absorbs light is called a pigment. Pigments work by absorbing specific wavelengths of light and reflecting others, giving them their distinct color. Examples of pigments include chlorophyll in plants and melanin in skin.
How does color appear?
Color appears when light hits an object and is reflected back to our eyes. The object absorbs certain wavelengths of light and reflects others, which our eyes perceive as color. The specific color we see is determined by the wavelengths of light that are reflected.
What color is produced when objects reflect light?
The color produced when objects reflect light depends on the wavelengths of light that are reflected. For example, an object that reflects all visible wavelengths of light appears white, while an object that absorbs all wavelengths appears black. Other colors are produced based on the specific wavelengths that are reflected.
Why do objects appear colourful to us?
Objects appear colorful to us because they reflect or absorb different wavelengths of light. When light strikes an object, the object absorbs certain wavelengths of light and reflects others, which our eyes perceive as color. The color we see is determined by the specific wavelengths of light that are reflected.
True or false a solution which reflects white light absorbs all wavelenghts?
It is false that a solution that reflects white light absorbs all wavelengths. A solution that reflects white light reflects all wavelengths.
What is a molecule that absorbs some wavedlengths of light but not others?
Chlorophyll is an example of a molecule that absorbs specific wavelengths of light for photosynthesis, primarily in the red and blue regions of the spectrum but not green. This selective absorption of light is what gives chlorophyll its green color.
