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Physics, 05.05.2020 22:02 iritike3347
An astronomer is trying to estimate the surface temperature of a star with a radius of 5.0�108m by modeling it as an ideal blackbody. The astronomer has measured the intensity of radiation due to the star at a distance of 2.5�1013m and found it to be equal to 0.055W/m2. Given this information, what is the temperature of the surface of the star?Express your answer in kelvins to two significant digits.
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An astronomer is trying to estimate the surface temperature of a star with a radius of 5.0�108m by...
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