UULeSIION (1 point) nis question is based on the Stefan-Boltzmann Law Interactive. To access it, click here. The Stefan-Boltzmann law applied to a spherical star allows us to compute the luminosity using the expression L=4πR 2
σT 4
where is the S tefanBoltzmann constant. This Interactive lets you explore the meaning of this law. It presents you with sliders controlling the radius and temperature of star. Using the Stefan-Boltzmann law, we can calculate the luminosity (the total power output) of the star. If you enable the graph, you can see how th intensity of light varies with wavelength (which affects the observed color of the star) as well as how the luminosity varies with temperature and radius. If you enable "Numeric View." you can see the numbers used to compute the luminosity. 1st attempt Using the Stefan-Boltzmann law, compute the luminosity of a star with a radius of 71.00 solar radii, or 4.94×10 10
meters, and a surface temperature of 7300.00 K W