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Home Q & A Board Science-Related Homework Help Physics Astronomy
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killian killian
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10 years ago
Which of the following observational techniques is most appropriate for measuring Doppler shifts?
A) Spectroscopy (taking a spectrum)
B) Imaging (taking a picture)
C) Timing (measuring how the amount of light changes with time)
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padrepadre
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10 years ago
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Mastering in Nutritional Biology
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killian Author
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#2
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10 years ago
Thanks sir this is for my astronomy
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