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Home Q & A Board Science-Related Homework Help Physics Astronomy
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Tonyt Tonyt
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A month ago

Cluster



​

Refer to the H-R diagram. How would the H-R diagram of an older star cluster look different?



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The points would shift to the right, because all of the stars would have lower temperatures.



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The lower main sequence would look the same, but the turnoff would be at spectral type K or M.



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The points would shift down, because all of the stars would have lower luminosities.



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The lower main sequence would look the same, but the turnoff would be at spectral type F or A.

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ASTRO

ASTRO


Edition: 3rd
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naderaidenaderaide
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A month ago
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Tonyt Author
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A month ago
Smart ... Thanks!
deathDoUsPart
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Yesterday
Helped a lot
GeorgeNeist
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2 hours ago
Thank you, thank you, thank you!
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