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Home Q & A Board Science-Related Homework Help Physics
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doit_the_clown doit_the_clown
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7 years ago
The most straightforward way to determine the distance to a nearby star involves the measurement of
A)   its spectrum.
B)   the ratio of apparent and absolute magnitudes.
C)   the Zeeman effect of spectral lines in its spectrum.
D)   its stellar parallax.
Textbook 
Discovering the Universe

Discovering the Universe


Edition: 7th
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Only two things are infinite, the universe and human stupidity, and I'm not sure about the former.

Albert Einstein
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discovererdiscoverer
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7 years ago
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doit_the_clown Author
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7 years ago
Thank you, thank you, thank you!
Fanmkreyol
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Yesterday
Just got PERFECT on my quiz
smdavis
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2 hours ago
Thanks
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