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Chlorophyll, the green pigment found in plants, primarily absorbs red and purple wavelengths of light, specifically in the blue (around 430-450 nm) and red (around 640-680 nm) regions of the spectrum. This absorption is crucial for photosynthesis, as it enables plants to convert light energy into chemical energy. Other pigments, such as anthocyanins in fruits and flowers, can also absorb red and purple wavelengths, contributing to their vibrant colors.
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Does purple reflect light?
Yes, purple is a color that is a combination of blue and red. When light shines on an object that appears purple, the object absorbs certain wavelengths of light while reflecting others, causing it to appear purple to our eyes.
Why are sunsets red purple blue color's wavelengths?
Sunsets appear red, purple, and blue due to scattering of sunlight by particles and molecules in the atmosphere. When the sun is low on the horizon, its light has to pass through a greater thickness of the atmosphere, scattering shorter wavelengths like blue and green, leaving behind the longer wavelengths like red and purple to dominate the sky.
Why do you see different colors objects?
We see different colors of objects because they reflect specific wavelengths of light that our eyes perceive. When light strikes an object, certain wavelengths are absorbed while others are reflected; the reflected wavelengths correspond to the colors we see. For example, a red apple appears red because it reflects red wavelengths and absorbs others. Our eyes detect these wavelengths and send signals to the brain, which interprets them as color.
Why do mountains look purple in the distance?
Mountains can appear purple in the distance due to atmospheric scattering of light. When sunlight passes through the atmosphere, shorter wavelengths like blue and green are scattered, while longer wavelengths like red and purple are allowed to pass through. This causes distant mountains to appear blue or purple as the shorter wavelengths are filtered out by the atmosphere.
Do primary pigments reflect all light?
No, primary pigments absorb certain wavelengths of light and reflect others, which gives them their specific color. For instance, cyan absorbs red light and reflects blue and green light, magenta absorbs green light and reflects blue and red light, and yellow absorbs blue light and reflects red and green light.
What colors does purple absorb?
Purple absorbs yellow and green colors. When white light containing all colors of the spectrum shines on a purple object, the object absorbs these two colors and reflects back the blue and red wavelengths, creating the perception of purple.
What color does a purple object reflect?
A purple object reflects primarily purple light, which is a combination of red and blue wavelengths. When light shines on the object, it absorbs all other colors of the spectrum and reflects back only the purple light to our eyes.
Which colours are absorbed in red?
Red absorbs cyan, green, and blue wavelengths.
What colours are being absorbed by purple permanganate in a spectro?
Purple potassium permanganate absorbs green and yellow wavelengths of light in a spectrophotometer, resulting in its characteristic purple color.
Does purple reflect light?
Yes, purple is a color that is a combination of blue and red. When light shines on an object that appears purple, the object absorbs certain wavelengths of light while reflecting others, causing it to appear purple to our eyes.
When a continuous spectrum of light passes through a red filter the red absorbs the red wavelengths true or fasle?
No, the red absorbs all the colors in the light exceptred.
Chlorophyll absorbs which color of light?
Chlorophyll primarily absorbs red and blue light and reflects green light, giving plants their green color.
Which has more energy purple or red?
Purple light has more energy than red light because it has a shorter wavelength. The energy of a photon is directly proportional to its frequency, which is inversely proportional to its wavelength. This means that shorter wavelengths, such as purple light, have higher energy compared to longer wavelengths like red light.
Does chlorophyll absorb red and purple light?
it would look red because the light would reflect on the grass ddddddddddddddduhhhh lol jk
Why does chlorophyll look green?
It absorbs all other wavelengths of visible light.
Why does red appear red when light falls on it?
Red appears red when light falls on it because objects reflect certain wavelengths of light while absorbing others. In the case of red, the object reflects red wavelengths of light and absorbs other colors. This reflected red light is what our eyes perceive as the color red.
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.
