-please try to solve this on a piece of paper so it will be easier to understand. 1). If the Sun creates 3.85 X 1026 w of power ata temperature of 5800 K, what is the totalentropy increase in the Sun over its entirelifetime (4.5 billion years)? Compare this to theentropy increase of Rigel (L = 1.2 X105 Lsun; T=12,100 K) over its lifetime (8.02 million years).Which has gained more entropy?

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Answered: Which has gained more entropy?

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Which has gained more entropy?

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 18E: Why is a higher temperature required to fuse hydrogen to helium by means of the CNO cycle than is...

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The theory of special relativity explains the connection between space and time to objects that move in a straight line at a constant speed. The objects move at the speed of light. When an object approaches light speed, its mass is endless and cannot move faster than light. The most crucial postulate of Einstein's special relativity is that the laws of nature do not change in each frame of reference.

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-please try to solve this on a piece of paper so it will be easier to understand.

1). If the Sun creates 3.85 X 1026 w of power at
a temperature of 5800 K, what is the total
entropy increase in the Sun over its entire
lifetime (4.5 billion years)? Compare this to the
entropy increase of Rigel (L = 1.2 X105 Lsun; T=
12,100 K) over its lifetime (8.02 million years).
Which has gained more entropy?

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