The luminosity of a star can be calculated by using the following equation.
L = 4772014
In th...
Mathematics, 05.10.2020 16:01 zayeboyd4971
The luminosity of a star can be calculated by using the following equation.
L = 4772014
In the luminosity equation, L represents the luminosity in watts, represents the radius of the star in meters, o represents a
constant equal to 5.67 x 10-8 Wm 2K-4, and t represents the surface temperature in Kelvins.
What is the approximate radius of a star with a luminosity equal to 2.532 x 1021 W and a surface temperature of 3,000 K?
(User = 3.14)
OA. 6.62526 x 106 m
OB. 5.76843 x 107 m
OC.
4.5927 x 106 m
D. 4.38941 x 1013 m
Answers: 1
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