EBK THE COSMIC PERSPECTIVE
EBK THE COSMIC PERSPECTIVE
9th Edition
ISBN: 9780135161760
Author: Voit
Publisher: VST
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Chapter 15, Problem 59EAP

(a)

To determine

The mass of themost massive stars on the main sequence star cluster.

b.

To determine

The luminosity of themost luminous stars on the main sequence star cluster.

c.

To determine

To compute: The luminosity and mass ratio of the star and compare it with the luminosity to mass ratio of the Sun.

d.

To determine

The time maximum amount of time a most luminous star can last as red giant.

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I need help with this problem and an explanation for the solution described below. (University Physics 1: Thermodynamics: The Second Law of Thermodynamics).
1. Find the following angles in degrees in radians, and then the corresponding sin e. Find the percentage difference (0 - sin0)/0 × 100%. (in degrees) 1° 3° 5° 10° 20 45° 90° (radians) sinė 0 - sine (0-sine)/0 x 100% 2. From the percentage uncertainties that you have had in this semester, compared with the results above, what angular amplitude would you say to be small enough (comparable with normal uncertainties)? 3. From the above exercise, do you think pendula swinging with amplitudes of 10° and 20° should have the same periods or not? What is the reason behind your answer? 4. Plot out a histogram for the following numbers: 1.035 0.727 -0.303 0.294 -0.787 0.888 -1.147 -1.069 -0.809 1.438 -0.241 0.319 0.313 -0.865 -0.030 0.325 -0.755 1.370 -1.712 -0.102 -0.165 0.628 1.093 1.109.
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