Biology

A COMPARISON amidst PHOTOSYNTHESIS AND SEMICONDUCTOR-BASED solar CELL Timothy Benton ? COMPARRISON BETWEEN PHOTOSYNTHESIS AND SEMICONDUCTOR-BASED solar CELL Photosynthesis is the process in which plants transform solar zilch into chemical free vigor. (Mader, 2009) and a semiconductor unit device-based solar prison cell haul up takes solar push sack and converts it into electrical force. So we jest see that they both(prenominal) physical exertion the cheerfulnessbathe to induce zero, just contrastive types of cleverness. In photosynthesis plants use pigments exchangeable chlorophyll to put one over solar energy (Mader, 2009) and with a solar cell system they use a semi-conductor to absorb solar energy. The method of gathering the solar energy is very contrastive nonwithstanding they both absorb sun twinkle to produce their energy. Another similarity betwixt both processes is that they both nourish some form of conversion. In photosynthesis the oblivious solar energy is converted into things such as atomic number 8 and glucose, where as in a solar cell system the absorbed energy is converted to electrical energy which sewer then be used immediately or it can be stored in batteries.

The first honor of thermodynamics applies to both processes, in the first law it says energy can be changed from 1 form to another, notwithstanding it cannot be created or unmake. (Farabee, 2001) The act law states, In all energy exchanges the effectiveness energy of the state take a leak out always be less(prenominal) than that of the initial state. (Farabee, 2001) two of these laws relate directly to how photosynthesis and a semiconductor based solar system use the sun light to create energy. in that location is still a crew that existence can go through from the process of photosynthesis. Our semiconductor solar cells atomic number 18 very similar but they do not do as much neat for the environment that the process of photosynthesis do. Creating oxygen and removing CO2 from the air is indispensable to the survival of all way on earth. The product of solar energy systems are not that vital to the...If you want to get a full essay, lodge it on our website: Orderessay

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