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Home Q & A Board Science-Related Homework Help Physics
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symbo symbo
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7 years ago
The light curve of an eclipsing binary star is obtained by plotting the variation in

(a)   the brightness of the star system over one full orbit.
(b)   the relative positions of the two stars over one full orbit.
(c)   the positions of the spectral lines over one full orbit.
Textbook 
Discovering the Universe

Discovering the Universe


Edition: 7th
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papachulopapachulo
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symbo Author
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#2
6 years ago
It's correct Smiling Face with Open Mouth
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