In This post you will get answer of Q.
According to Hubble’s law, the redshift (Z) of a receding galaxy and its distance $r$ from earth are related as
Solution:
Hubble’s law is a statement of a direct correlation between the distance $(r)$ to a galaxy and its recessional velocity as determined by the red shift $(Z)$ It is stated as $Z=H_{0} r$
where $Z=$ recessional velocity
$H_{0}=$ Hubble constant and $r=$ distance.
Solution:
Hubble’s law is a statement of a direct correlation between the distance $(r)$ to a galaxy and its recessional velocity as determined by the red shift $(Z)$ It is stated as $Z=H_{0} r$
where $Z=$ recessional velocity
$H_{0}=$ Hubble constant and $r=$ distance.