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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.
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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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