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Why absorbance is decreased after maximum wavelength achieved?
After reaching maximum absorbance at a certain wavelength, further increase in wavelength leads to decreased absorbance because the molecules are not absorbing light at those wavelengths as efficiently. This decrease may be attributed to a shift in the electronic energy levels of the molecules, causing them to absorb less light as the wavelength increases beyond the maximum.
When chlorophyll molecules asbosrb light?
It is in the light dependant reaction. Thew first step of the photosynthesis.
What are the molecules in plant cells that absorb light energy?
Chlorophyll.
Why specific solution absorb at specific wavelength?
It has to do with the energy level accessible to the electron in a particular type of bond or orbital. The difference between the two energy levels determines the energy of the quantum step and consequently the frequency of the light absorbed or emitted.
What molecules embedded in the thylakoid membranes absorb light energy?
The Chlorophyll
What is photosynthetic pigment?
photosynthesis pigments are molecules that absorb light energy. each pigments absorbs rang of wavelength in the visible region and own distinct peak. and other wavelength's are reflected
What makes highlighter glow under UV light?
Highlighters contain fluorescent molecules that absorb UV light and re-emit it as visible light, making them appear to glow under UV light. These molecules typically have conjugated double bonds that allow them to absorb light energy and then emit it at a longer wavelength, creating the glowing effect.
Why absorbance is decreased after maximum wavelength achieved?
After reaching maximum absorbance at a certain wavelength, further increase in wavelength leads to decreased absorbance because the molecules are not absorbing light at those wavelengths as efficiently. This decrease may be attributed to a shift in the electronic energy levels of the molecules, causing them to absorb less light as the wavelength increases beyond the maximum.
Why can you not se visible light to look at molecules?
The wavelength of visible light is larger than molecules.
What are greenhouse gases and how they are greenhouse gases?
Those gasses that allow the passage of shorter wavelength energy such as light but reflect or absorb longer wavelength energy such as heat. The main such gasses in our atmosphere are water vapour and carbon dioxide.
What do chlorophyll molecules absorb?
light.
What molecules absorb light?
All molecules will absorb light to a greater or lesser degree
What is the difference between a fluorophore and a chromophore in terms of their light absorption and emission properties?
A fluorophore is a type of chromophore that can absorb light at one wavelength and emit light at a different wavelength. Chromophores, on the other hand, can absorb light but may not necessarily emit light.
Why do highlightes glow in black light?
Highlighters contain fluorescent compounds that can absorb ultraviolet light from a black light and re-emit it as visible light, creating the glowing effect. This phenomenon is called fluorescence, where certain molecules absorb light energy and then release it at a longer wavelength, making them appear to glow under black light.
Why is skey blue?
The blue light is scattered by the air molecules in the atmosphere (referred to as Rayleigh scattering). The blue wavelength is scattered more, because the scattering effect increases with the inverse of the fourth power of the incident wavelength.
What is the wavelength of chloride?
The wavelength of chloride is not a specific value, as chloride ions do not emit or absorb light in the visible spectrum. Chloride ions do not have a characteristic wavelength in the context of light.
What molecules that absorb specific wavelengths of light?
Chlorophyll and carotenoids are examples of molecules that absorb specific wavelengths of light for photosynthesis in plants. In the field of medicine, hemoglobin and melanin are molecules that absorb specific wavelengths of light for various diagnostic and therapeutic purposes.
