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solar constant

Browse the Dictionary:: A; B; C; D; E; F; G; H; I; J; K; L; M; N; O; P; Q; R; S; T; U; V; W; X; Y; Z; #

solar constant

Main Entry:: solar constant
Function:: noun
Date:: 1869

: the quantity of radiant solar energy received at the outer layer of the earth's atmosphere that has a mean value of 1370 watts per square meter

Learn more about "solar constant" and related topics at Britannica.com

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