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symbo symbo
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Posts: 1970
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7 years ago
A low-mass star expands and cools, becoming more luminous as it evolves from the main sequence to the giant phase. In which direction will the star's position move on the Hertzsprung-Russell diagram?

(a)   Up and to the right.
(b)   Up and to the left, along the main sequence.
(c)   Horizontally, to the left, along the horizontal branch.
Textbook 
Discovering the Universe

Discovering the Universe


Edition: 7th
Authors:
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papachulopapachulo
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7 years ago
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symbo Author
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6 years ago
Very informative, I appreciate the extra effort
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