The outer surface of a spacecraft in space has an emissivity of 0.44 and a solar absorptivity of 0.3. If solar radiation is incident on the spacecraft at a rate of 950 W/m2, determine the surface temperature of the spacecraft when the radiation emitted equals the solar energy absorbed.

Explanation:

From the question we are told that:

Emissivity

Absorptivity

Rate of solar Radiation

Generally the equation for Surface absorbed energy is mathematically given by

Generally the equation for Emitted Radiation is mathematically given by

Where

T=Temperature

Therefore

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