The surface temperature of the Sun is about 6000K. For this question, assume it is exactly 6000K. Now suppose that the surface temperature of the Sun was 12,000 K, rather than 6,000 K. a) How much more thermal radiation would the Sun emit, compared to its current output? Answer as a whole number, which is the ratio of the new to the old output. b) Using Wein's law, λ (nm) = 3 x 10^6 / T(K), calculate the peak wavelength of the light that is emitted by the Sun with its new temperature. Answer as the nearest whole number, when expressed in nm. c) In which electromagnetic band would the thermal radiation spectrum of the Sun peak?
The surface temperature of the Sun is about 6000K. For this question, assume it is exactly 6000K. Now suppose that the surface temperature of the Sun was 12,000 K, rather than 6,000 K. a) How much more thermal radiation would the Sun emit, compared to its current output? Answer as a whole number, which is the ratio of the new to the old output. b) Using Wein's law, λ (nm) = 3 x 10^6 / T(K), calculate the peak wavelength of the light that is emitted by the Sun with its new temperature. Answer as the nearest whole number, when expressed in nm. c) In which electromagnetic band would the thermal radiation spectrum of the Sun peak?
Astronomy
1st Edition
ISBN:9781938168284
Author:Andrew Fraknoi; David Morrison; Sidney C. Wolff
Publisher:Andrew Fraknoi; David Morrison; Sidney C. Wolff
Chapter16: The Sun: A Nuclear Powerhouse
Section: Chapter Questions
Problem 34E: Now suppose that all of the hydrogen atoms in the Sun were converted into helium. How much total...
Related questions
Question
The surface temperature of the Sun is about 6000K. For this question, assume it is exactly 6000K.
Now suppose that the surface temperature of the Sun was 12,000 K, rather than 6,000 K.
a) How much more thermal
Answer as a whole number, which is the ratio of the new to the old output.
b) Using Wein's law, λ (nm) = 3 x 10^6 / T(K), calculate the peak
Answer as the nearest whole number, when expressed in nm.
c) In which
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
Knowledge Booster
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
Astronomy
Physics
ISBN:
9781938168284
Author:
Andrew Fraknoi; David Morrison; Sidney C. Wolff
Publisher:
OpenStax
Stars and Galaxies (MindTap Course List)
Physics
ISBN:
9781337399944
Author:
Michael A. Seeds
Publisher:
Cengage Learning
Astronomy
Physics
ISBN:
9781938168284
Author:
Andrew Fraknoi; David Morrison; Sidney C. Wolff
Publisher:
OpenStax
Stars and Galaxies (MindTap Course List)
Physics
ISBN:
9781337399944
Author:
Michael A. Seeds
Publisher:
Cengage Learning
Foundations of Astronomy (MindTap Course List)
Physics
ISBN:
9781337399920
Author:
Michael A. Seeds, Dana Backman
Publisher:
Cengage Learning
Stars and Galaxies
Physics
ISBN:
9781305120785
Author:
Michael A. Seeds, Dana Backman
Publisher:
Cengage Learning
Horizons: Exploring the Universe (MindTap Course …
Physics
ISBN:
9781305960961
Author:
Michael A. Seeds, Dana Backman
Publisher:
Cengage Learning