To calculate: the distance across Zeta Geminorum in its expanded phase?
Answer to Problem 30E
The distance across Zeta Geminorum in its expanded phase is
Explanation of Solution
Given information:
The Cepheid star Zeta Geminorum which is able to expand and contract in size
Calculation:
Size of Zeta Geminorum in expanded phase evaluate by addition of size in contracted phase and the distance which is less than star’s distance.
Therefore,
Conclusion:
The distance across Zeta Geminorum in its expanded phase is
Chapter 2 Solutions
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
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