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Sahay Sir > Question Answers > AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions > Physics > Chapter 28 - Electromagnetic Waves > According to Hubble’s law, the red-shift (Z) of a receding galaxy and its distance r from earth are related as

According to Hubble’s law, the red-shift (Z) of a receding galaxy and its distance r from earth are related as

According to Hubble's law the red-shift (Z) of a receding galaxy and its distance r from earth are related as