%25253Cp%25253EAssume%252520that%252520the%252520solar%252520radiation%252520inc
ID: 3901697 • Letter: #
Question
%25253Cp%25253EAssume%252520that%252520the%252520solar%252520radiation%252520incident%252520on%252520the%252520Earth%252520is%2525201300%25250AW%25252Fm%25255E2%252520(above%252520the%252520atmosphere).%25253C%25252Fp%25253E%25250A%25253Cp%25253EWhat%252520is%252520the%252520solar%252520radiation%252520incident%252520on%252520Mars%25253F%25253C%25252Fp%25253E%25250A%25253Cp%25253EThe%252520average%252520distance%252520between%252520the%252520Sun%252520and%252520the%252520Earth%252520is%2525201.49%252520*%25250A10%25255E11m%252520and%252520Mar%252520is%2525201.52%252520times%252520farther%252520from%252520the%252520Sun%252520than%252520Earth%25250Ais.%252520%25253C%25252Fp%25253E%25250AExplanation / Answer
P= Intensity * surface area of the imaginary sphere at the distance from the Sun
1340W/m^2*4?r^2 = 1340W/m^2*4?*(1.49x10^11m)^2 = 3.74x10^26W
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