If a galaxy is found to have a recessional speed of 140,000 km/s, about how far away
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If a galaxy is found to have a recessional speed of 140,000 km/s, about how far away is it? The current estimate of the precision of the Hubble parameter is approximately 65%. Determine the range within which the true distance to the galaxy lies.
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It gets narrower This is true for single slits double slits and diffraction gratings The smaller th...View the full answer
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