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)...
icon
Related questions
Question
B3
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
d) Calculate the maximum frequency corresponding to the radiated spectrum produced by the star based on the temperature
O True O False
Transcribed Image Text: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 d) Calculate the maximum frequency corresponding to the radiated spectrum produced by the star based on the temperature O True O False
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Knowledge Booster
Vector basics
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.
Recommended textbooks for you
College Physics
College Physics
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
University Physics (14th Edition)
University Physics (14th Edition)
Physics
ISBN:
9780133969290
Author:
Hugh D. Young, Roger A. Freedman
Publisher:
PEARSON
Introduction To Quantum Mechanics
Introduction To Quantum Mechanics
Physics
ISBN:
9781107189638
Author:
Griffiths, David J., Schroeter, Darrell F.
Publisher:
Cambridge University Press
Physics for Scientists and Engineers
Physics for Scientists and Engineers
Physics
ISBN:
9781337553278
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Lecture- Tutorials for Introductory Astronomy
Lecture- Tutorials for Introductory Astronomy
Physics
ISBN:
9780321820464
Author:
Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina Brissenden
Publisher:
Addison-Wesley
College Physics: A Strategic Approach (4th Editio…
College Physics: A Strategic Approach (4th Editio…
Physics
ISBN:
9780134609034
Author:
Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field
Publisher:
PEARSON