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If light from the closest star to our solar system takes about 4.2 years to get to us, how far is that star in units of gigameters? Explain work

University Physics Volume 3

17th Edition

ISBN:9781938168185

Author:William Moebs, Jeff Sanny

Publisher:William Moebs, Jeff Sanny

Chapter11: Particle Physics And Cosmology

Section: Chapter Questions

Problem 62P: The distance of a galaxy from our solar system is 10 Mpc. (a) What is the recessional velocity of...

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If light from the closest star to our solar system takes about 4.2 years to get to us, how far is that star in units of gigameters? Explain work

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