Chapter 1. Hubble Law

Map Learning Exercises
Question 1 of 2

Hubble Law

What is the predicted apparent velocity of a galaxy that is 400 Mpc from us?

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{"title":"selection","description":"The galaxy that is represented on the graph does not exactly match the prediction. Nice work.","type":"correct","color":"#99cc00","code":"[{\"shape\":\"rect\",\"coords\":\"12,27,454,85\"}]"}
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