Principles of solar energy and solar radiation

Principles of solar energy and solar radiation

The sun is a huge ball of hot gas, which is constantly undergoing thermonuclear reactions, thus releasing huge amounts of energy. The diameter of the sun is about 1.39 million kilometers, which is 109.3 times larger than the diameter of the earth. The volume of the sun is about 1.4122×107km3, which is 1.3 million times […]

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