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Science-Related Homework Help Physics Topic started by: staedtler on Mar 16, 2017



Title: Which of the following statements is true if the star Betelgeuse has a lower surface temperature ...
Post by: staedtler on Mar 16, 2017
Which of the following statements is true if the star Betelgeuse has a lower surface temperature than the Sun? (Assume that IR means infrared radiation and UV means ultraviolet radiation.)
A)   Betelgeuse emits more IR and less UV flux than the Sun.
B)   Betelgeuse emits more IR and more UV flux than the Sun.
C)   Betelgeuse emits less IR and more UV flux than the Sun.
D)   Betelgeuse emits less IR and less UV flux than the Sun.


Title: Re: Which of the following statements is true if the star Betelgeuse has a lower surface temperature ...
Post by: papachulo on Mar 16, 2017
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Title: Re: Which of the following statements is true if the star Betelgeuse has a lower surface temperature ...
Post by: staedtler on May 1, 2017
I really appreciate your help!