When the sun lies at a mean distance from the earth, the heat flux from the sun

Question

When the sun lies at a mean distance from the earth, the heat flux from the sun to the outer edge of the atmosphere has been found to be

Options:

A . 2350 W/m²

B . 3350 W/m²

C . 4350 W/m²

D . 1350 W/m²

Answer: Option D
Answer: (d).1350 W/m²

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