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Home Q & A Board Science-Related Homework Help Physics Astronomy
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honey lemon honey lemon
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6 years ago
What is the approximate surface temperature of a B star?
A) 40,000 K      B) 8,000 K      C) 20,000 K      D) 6,000 K
Textbook 
The Essential Cosmic Perspective

The Essential Cosmic Perspective


Edition: 7th
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tigerdqtigerdq
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6 years ago
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honey lemon Author
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6 years ago
Good timing, thanks!
alpheratz
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Yesterday
I appreciate what you did here, answered it right Smiling Face with Open Mouth
Transonic
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2 hours ago
This helped my grade so much Perfect
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