Cosmic Perspective Fundamentals
3rd Edition
ISBN: 9780134988504
Author: Bennett, Jeffrey O., Donahue, M. (megan), SCHNEIDER, Nicholas, Voit, Mark
Publisher: Pearson,
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Textbook Question
Chapter 11, Problem 2QQ
Choose the best answer to each of the following. Explain your reasoning.
Where are most to the Milky Way’s globular clusters found? (a) in the disk (b) in the bulge (e) in the halo
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Think of our Milky Way Galaxy as a flat circular disk of diameter 100,000 light-years. Suppose we are one of 1000 civilizations, randomly distributed through the disk, interested in communicating via radio waves. How far away in light years would the nearest such civilization be from us on average? Show your working. (Hint: Begin by calculating the area of the disk. Find the area of one of a 1,000 squares. Consider the separation of the centres of two adjacent squares.)
Why I got it wrong? Please help me to provide just few summary.
PLEASE be clear in your answer since the last time I posted was incorrect, and only answer part b, thanks.
Chapter 11 Solutions
Cosmic Perspective Fundamentals
Ch. 11 - Choose the best answer to each of the following....Ch. 11 - Choose the best answer to each of the following....Ch. 11 - Choose the best answer to each of the following....Ch. 11 - Choose the best answer to each of the following....Ch. 11 - Choose the best answer to each of the following....Ch. 11 - Choose the best answer to each of the following....Ch. 11 - Choose the best answer to each of the following....Ch. 11 - Choose the best answer to each of the following....Ch. 11 - Choose the best answer to each of the following....Ch. 11 - Choose the best answer to each of the following....
Ch. 11 - Choose the best answer to each of the following....Ch. 11 - Choose the best answer to each of the following....Ch. 11 - Explain all answers clearly, with complete...Ch. 11 - Explain all answers clearly, with complete...Ch. 11 - Explain all answers clearly, with complete...Ch. 11 - Explain all answers clearly, with complete...Ch. 11 - Explain all answers clearly, with complete...Ch. 11 - Explain all answers clearly, with complete...Ch. 11 - Explain all answers clearly, with complete...Ch. 11 - Explain all answers clearly, with complete...Ch. 11 - Explain all answers clearly, with complete...Ch. 11 - Explain all answers clearly, with complete...Ch. 11 - Explain all answers clearly, with complete...
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