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You measure the maximum wavelength of the radiation from a star as 547.0 nm, and the...

You measure the maximum wavelength of the radiation from a star as 547.0 nm, and the radius of the star to be 5.1 ×108m×108m. Find the total power emitted by the star in Watts, assuming it is a perfect black-body emitter. Use 2 sf in your answer.

Hint: Use Wien's Law to find the temperature, and then Stefan's Law. You can assume the star is a sphere.

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