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Biology, 25.01.2021 14:00 krudmagreaner
Since the rotation period of the Sun can be determined by observing the apparent motions of sunspots, a correction must be made for the orbital motion of Earth. Explain what the correction is and how it arises. Making some sketches may help answer this question.
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Since the rotation period of the Sun can be determined by observing the apparent motions of sunspots...
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