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11.6 Exercise 1

Avg difficulty 2.5

The light of a galaxy that moves away from us is “redshifted.” What occurs to the light of a galaxy that moves toward us?

OpenStax University Physics Volume 3, 11.6 The Big Bang, exercise 1

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Adapted from University Physics Volume 3 © 2016 Rice University. Licensed under CC BY 4.0. Source: University Physics Volume 3. Imported at revision db44eb9.