Physics, 13.12.2021 17:00 nuclearfire278

A star has a luminosity (power output) of 7.9x1026 W and a diameter of 8.1x108 m. What is its surface temperature? (Give your answer in SI units and include the units in your answer.)

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A star has a luminosity (power output) of 7.9x1026 W and a diameter of 8.1x108 m. What is its surfac...

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