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Find energy flux from surface of star b compared to star a

Star A and star B have the same apparent magnitude, but star B is twelve times further away than star A. How much more luminous is star B than star A? Suppose that star B also only has half the surface temperature of star A, what is the energy flux from the surface of star B compared to star A? What is the ratio of the radius of star B over the radius of star A.

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Solution Preview :

Prepared by a verified Expert

Other Subject: Find energy flux from surface of star b compared to star a

Reference No:- TGS0688054

Have a Question? (oR Write a Review)

Recent Questions Asked Other Subject

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Solution Preview :

Prepared by a verified Expert

Other Subject: Find energy flux from surface of star b compared to star a

Reference No:- TGS0688054

Recent Questions Asked Other Subject

Q : Why hydrogen absorption lines are weak in o and m stars

Q : Methods of descriptive statistics to summarize the data

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Q : Write practical limitation in using spectroscopic parallax

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