What is the percentage of Photosynthetically | vedclass

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(B) Photosynthetically Active Radiation $(PAR)$ refers to the spectral range of solar radiation from $400$ to $700 	ext{ nm}$ that photosynthetic org

Vedclass · Accepted Answer

$50\%$

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(B) Photosynthetically Active Radiation $(PAR)$ refers to the spectral range of solar radiation from $400$ to $700 	ext{ nm}$ that photosynthetic organisms are able to use in the process of photosynthesis.It is observed that less than $50\%$ of the total incident solar radiation is $PAR$.Plants capture only $2-10\%$ of the $PAR$ to synthesize organic food.Therefore,the percentage of $PAR$ in incident solar radiation is less than $50\%$,and among the given options,$50\%$ represents the upper limit of this range.

What is the percentage of Photosynthetically Active Radiation $(PAR)$ in the incident solar radiation?

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