Question

what is the SI unit of solar constant​

Answer 1

Explanation:

solar constant. The average amount of solar radiation received by the Earth's atmosphere, per unit area, when the Earth is at its mean distance from the Sun. It is equal to 1370 watts per square meter.

Answer 2

The SI unit of the Solar constant is 1340 mwatt.

• The energy incident per unit area per second is known as the solar constant. It is the total radiation of energy received from the sun.
• Solar constants are in name only because they are merely constant. They are used for geographical and atmospheric sciences. In every eleven years it varies around 0.2 %.
• The most turthful measures which can be taken for Solar constants are through satellites. They are been measured from the top of the atmospheres. The stephan-boltzman is also used for this purpose quite often.
• Radiation pressure is calculated with the help of this constant through which the solar sail is calculated.

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