Universe: Stars And Galaxies
6th Edition
ISBN: 9781319115098
Author: Roger Freedman, Robert Geller, William J. Kaufmann
Publisher: W. H. Freeman
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Chapter 23, Problem 48Q
To determine
To explain:
The dark matter in galaxy clusters can not be neutral hydrogen.
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Round your answer to three decimal places.
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Chapter 23 Solutions
Universe: Stars And Galaxies
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