How much solar energy will be received by 1 m2 area in one hour if the – InterviewSolution

1.

How much solar energy will be received by 1 m2 area in one hour if the solar constant be 1.4 kW/m2 ?

Answer»

Solar constant is 1.4kW/m² or 1.4 kJ/s/m² .

Solar energy received by 1 m² area in 1 s = 1.4 kJ

Solar energy received by 1 m² area in one hour (or 3600 s) = 1.4 x 3600 = 5040 kJ

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