like a black body with temperature 5800 K. Use the Stefan-Boltzmann Law to calculate the Sun's Luminosity (which is the Sun's Surface Area times the Flux radiated per unit surface area. Use the following parameters: Sun's Radius = R = 6.96 x 1010 cm Stefan-B

like a black body with temperature 5800 K. Use the Stefan-Boltzmann Law to calculate the Sun's Luminosity (which is the Sun's Surface Area times the Flux radiated per unit surface area. Use the following parameters: Sun's Radius = R = 6.96 x 1010 cm Stefan-B

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Question

1. The Sun radiates energy like a black body with temperature 5800 K. Use the Stefan-Boltzmann Law to calculate the Sun's Luminosity (which is the Sun's Surface Area times the Flux radiated per unit surface area.

Use the following parameters:

Sun's Radius = R = 6.96 x 10¹⁰ cm Stefan-Boltzmann Const = s = 5.67 x 10^-5 ergs/cm² K⁴ s
Sun's Temperature = T = 5800 K Formula for Luminosity: L = 4pR²sT⁴

What is the Sun's Luminosity? __________ ergs/s

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