It's hard to tell for sure if the plant will photosynthesize enough to thrive under green light, but it definitely will at least a little. The blues are second, and green comes in last. Red light is the most important, as chlorophyll a, the most common type, absorbs light best in the red area of the spectrum. Under a monochromatic light source, the plants obviously wouldn't do as well. OpenOffice Calc Version (December 31, 2013). Green light, for some reason, penetrates better into lower-lying leaves and allows them to photosynthesize better. Comparison of Calibration Curve Fitting Methods in Absorption Spectroscopy. UV-VISIBLE ABSORPTION SPECTRA This page explains what happens when organic compounds absorb UV or visible light, and why the wavelength of light absorbed varies from compound to compound. It turns out that green light is actually very useful for plants, and although it is the most reflected light it does serve a purpose, with the plant still managing to use most of the green light thrown at it. The action spectrum is a graph showing the rate of. From this data, it is easy to see the time-dependent nature of the changing absorption coefficient after the pump pulse. Scientists can create "action spectrums" that show what wavelengths of light result in the most oxygen produced (to measure the amount of photosynthesis). Absorption spectrum graphs show us the wavelengths of light that different photosynthetic pigments absorb. No pigment really absorbs green light best, which is why its reflected and most plants are green or greenish. If a plant has more carotene, for example, it would better absorb orange light. Different types of pigments absorb different wavelengths of light, and some plants have more of one type than others. Allspectra show a steep change of absorbance in the UV region,which is characteristic of wide band gap semiconductors.Comparing spectra of the MOTiO2system and MO + TiO2sample reveals the distinct dierences. Interesting question! Whether the plant would be able to live or not depends both upon the plant itself and the wavelength of the light.
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