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A solar sail is made of aluminized Mylar having an emissivity of $0\mathrm{.}03$ and reflecting $98\%$ of the light that falls on it$.$ Suppose a sail with area $1\mathrm{.}50k{m}^2$ is oriented so that sunlight falls perpendicular to its surface with an intensity of $1\mathrm{.}40{10}^3\frac{W}{m^2}.$ To what temperature will it warm before it emits as much energy $($from both sides$)$ by radiation as it absorbs on the sunny side? Assume the saill is so thin that the temperature is uniform and ne energy is emitted from the.edges $.$ Take the environment temperature to be $0$ K $.$

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differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully. K