The Pleiades is an open cluster consisting of hundreds of stars (7 of which are bright enough to be easily seen with the naked eye) The average parallax of the stars in the Pleiades is 7 93 milliarcseconds (a) How far is the Pleiades (b) those on the far end, is 0 19 mas What is the diameter of th...

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University Physics With Modern Physics

ISBN: 978-0073513881

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Authors: Wolfgang Bauer, Gary Westfall

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