Concept explainers
The surface area density of stars in Milky Way Galaxy.
Answer to Problem 2TS
The surface area density of the Milky Way Galaxy is
Explanation of Solution
Given info: Number of stars in Milky Way galaxy is 100 billion =
Write the expression for surface area density.
Substitute
Conclusion:
Therefore, the surface area density of the Milky Way galaxy is
Chapter 34 Solutions
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