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Title: A star with a surface temperature of 4000 K and a luminosity of about 10–2 times that of the Sun ... Post by: doit_the_clown on Mar 18, 2017 A star with a surface temperature of 4000 K and a luminosity of about 10–2 times that of the Sun is a member of which luminosity class? (See Fig. 11-9, Comins and Kaufmann, Discovering the Universe, 7th Ed.)
A) III, giant B) I, supergiant C) II, bright giant D) V, main-sequence Title: Re: A star with a surface temperature of 4000 K and a luminosity of about 10–2 times that of the ... Post by: hyponotica on Mar 18, 2017 Content hidden
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