Does energy move on a per unit distance basis in space?

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Does energy move on a per unit distance basis in space?

2007-02-22 14:29:20 · 1 answers · asked by goring 6 in Science & Mathematics ➔ Astronomy & Space

1 answers

Yes, energy does move on a per unit distance basis in space and it is called the radiation influx, or radiation emittance.
The equation is I(intensity of light)/(R^2)(distance from the source squared). I/R^2. The units are watt per square meter (W·m−2).

2007-02-22 15:29:34 · answer #1 · answered by sidd23567 2 · 0⤊ 0⤋