Astronomy
Offered Price: $ 10.00 Posted on: 03/28/2018 03:20 PM Due on: 03/29/2018
Question # 00665892 Subject Astronomy Topic General Astronomy Tutorials: 0
Question
Dot Image 6. What is the Luminosity of a star with a radius of 7.50 x 10^11 m and a surface temperature of 3000 K?


7.Find the distance to the star in Problem #6 if the apparent brightness of that star is 10^-3 W/m^2?

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