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What method did Hubble use to determine distances toward galaxies and their radial velocities?

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  • What method did Hubble use to determine distances toward galaxies and their radial velocities?


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Hubble's Distance - Redshift Relation. ... velocities of galaxies measured from their spectra ... and distances to many galaxies. Hubble's law ...
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Positive: 89 %
Distances to Galaxies ... the distances to the very distant galaxies. Another method uses the width ... are moving toward us, so their absorption ...
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Positive: 86 %

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... because their current distances ... toward us, and then joins the Hubble flow ... change their positions. The galaxies are ...
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Positive: 89 %
... and observed their radial velocities. ... When Hubble plotted the distances of galaxies versus ... The 1996 lecture notes were created ...
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Positive: 84 %
Discussion of the expansion of the Universe, ... The radial velocities of the galaxies, V r, are related to their distances, r, by the Hubble formula.
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Positive: 70 %
... capable of investigating not only the spectra of the spirals but their velocities ... redshift effect, use ... the redshift of galaxies ...
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Positive: 47 %

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