How solar energy works?

1.	How solar energy works?
Answer» \tSun\'s heat which falls on the earth can be harnessed for various heating and lighting purposes.\tMost of the sun\'s heat is absorbed is the atmosphere.\tOnly a very small portion reaches the earth and it is this energy that can be harnessed for energy purposes.\tA black surface absorbs more heat than a white surface.\tThis property is used in Solar cookers, Solar water heaters and Solar cells.

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