Estimate the angular width that our Galaxy would subtend if observed from the nearest galaxy to us.

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Estimate the angular width that our Galaxy would subtend if observed from the nearest galaxy to us. Compare to the angular width of the Moon from Earth.

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Physics

ISBN: 978-1118486894

10th edition

Authors: David Young, Shane Stadler

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Question Posted: Aug 18, 2010 11:17 PM

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Estimate the angular width that our Galaxy would subtend if observed from the nearest galaxy to us.

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The angular width is the inverse tangent of the diameter of our Galaxy divided ...View the full answer

Physics

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