Hubble's law states that the velocity with wh | vedclass

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Question

(B) According to Hubble's law,the recessional velocity $v$ of a galaxy is directly proportional to its distance $r$ from the observer (Earth).Mathemat

Vedclass · Accepted Answer

Distance of the galaxy from the Earth

Vedclass · Answer

(B) According to Hubble's law,the recessional velocity $v$ of a galaxy is directly proportional to its distance $r$ from the observer (Earth).Mathematically,this is expressed as $v = H_0 r$,where $H_0$ is the Hubble constant.Therefore,the velocity is proportional to the distance of the galaxy from the Earth.Thus,the correct option is $B$.

Hubble's law states that the velocity with which a galaxy is moving away from the Earth is proportional to:

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