Textbook ExpertVerified Tutor
5 Dec 2021
Given information
A wavelength shift is given with a value of
Step-by-step explanation
Step 1.
As we know Hubble law states that the velocity of recession of distant galaxies from our own is proportional to their distance from us.
Hence, Let us use Hubble's Law: where is velocity of a galaxy moving from us is the distance from us and Hubble's constant.
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