A nearby star that was recently discovered and found to have a surface temperature of 3,042 K and a radius of 15.4% of the Sun's radius. After continuous observations, sdentists observed periodic dips in the light of the star and determined that a planet was orbiting around it at 48.57 mAU, a) Calculate the rate of electromagnetic radiation from the surface of this star. b) Calculate the radiation flux at the planet's distance. c) Calculate the surface temperature of the planet. You may assume that it acts as a blackbody and that it radiates as much thermal radiation as it receives
A nearby star that was recently discovered and found to have a surface temperature of 3,042 K and a radius of 15.4% of the Sun's radius. After continuous observations, sdentists observed periodic dips in the light of the star and determined that a planet was orbiting around it at 48.57 mAU, a) Calculate the rate of electromagnetic radiation from the surface of this star. b) Calculate the radiation flux at the planet's distance. c) Calculate the surface temperature of the planet. You may assume that it acts as a blackbody and that it radiates as much thermal radiation as it receives
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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