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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
Cepheid variable stars pulsate regularly in size. During the contraction part of the cycle, when the star’s temperature is increasing, the peak wavelength of the emitted radiation will
(a)   shift from the visible to the UV part of the spectrum.
(b)   shift from the UV to the visible part of the spectrum.
(c)   remain unchanged.
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
I appreciate what you did here, answered it right Smiling Face with Open Mouth
jayfo05
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Yesterday
This helped my grade so much Perfect
mcraver1
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2 hours ago
Smart ... Thanks!
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