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Physics, 08.10.2021 18:50 sana20

What is the color of a star (a) with B magnitude of 8.122 and a V magnitude of 8.284?
(b) with B magnitude of 2.364 and a V magnitude of -0.593?
(c) with B magnitude of 7.495 and a V magnitude of 5.831?

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What is the color of a star (a) with B magnitude of 8.122 and a V magnitude of 8.284?
(b) wi...
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