Define solar constant. What is its value?

1.	Define solar constant. What is its value?
Answer» The solar constant is defined as the amount of heat radiation absorbed normally per second per unit area of a perfect black body placed on the earth at a mean distance from the sun in the absence of atmosphere. The value of solar Constant is 1350 W/m².

Answer»

The solar constant is defined as the amount of heat radiation absorbed normally per second per unit area of a perfect black body placed on the earth at a mean distance from the sun in the absence of atmosphere.

The value of solar Constant is 1350 W/m².

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Define solar constant. What is its value?

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