Photosynthesis is the process by the help of which plants make their own food by capturing the solar energy. Solar cell as compared to the plants coverts the sunlight into electric energy in order to be used by the human beings. This paper aims to highlight the differences and similarities between a plant cell and a solar cell in addition to the application of laws of thermodynamics to each system.

Laws of Thermodynamics

In the case of photosynthesis and the solar cells, three laws of thermodynamics are applicable. According to the first law of thermodynamics, energy, or mass cannot be created nor they can be destroyed (Rana, 2008, p. 67). The first law of thermodynamics is fulfilled by the plant cells as no new energy or mass is being created but solar energy is being converted into chemical energy or electric energy in the case of solar cells. Second law...
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