What is Polaris?
A. It is fusing hydrogen at its core.
B. It has lost its outer shell and re...
Physics, 11.02.2021 05:50 LiliGrey7612
What is Polaris?
A. It is fusing hydrogen at its core.
B. It has lost its outer shell and retained only a hot core that is slowly losing its brightness.
C. Its temperature has decreased, but it is shining brighter than before.
Answers: 1
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