Question

Define solar constant.

Answer 1

solar constant = 1.4 k w/m^2

Answer 2

$<b>$Hello..!!

⏩The solar constant (GSC) is a flux density measuring mean solar electromagnetic radiation (solar irradiance) per unit area.

⏩It is measured on a surface perpendicular to the rays, one astronomical unit (AU) from the Sun (roughly the distance from the Sun to the Earth).

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