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(please help ;-; 30 points)This is a diagram developed by Ejnar Hertzprung and Henry Russell that shows how the magnitude, temperature, color, and spectral class of a star are all related. whats the term
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(please help ;-; 30 points)This is a diagram developed by Ejnar Hertzprung and Henry Russell that shows how the magnitude, temperature, color, and spectral class of a star are all related.

whats the term for this? (hint: the beginning letters are H and e)

(please help ;-; 30 points)This is a diagram developed by Ejnar Hertzprung and Henry-example-1
User Paebbels
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Answer: is it a Hertzprung- Russell diagram?

Step-by-step explanation:

User MercuryRising
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