Calculate the average density of the earth in terms of g, G and R.
We know that, g = GM / R^2 or M = gR^2 / G
Average density of the earth, D = Mass / Volume = gR^2 / G x Ve (where Ve is the volume of the earth)
D = gR^2 / G(4/3) πR^3 = 3g / 4πGR
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Welcome to the NCERT Solutions for Class 9 Science - Chapter . This page offers a step-by-step solution to the specific question from Excercise 0 , Question 21: Calculate the average density of the earth in terms of g, G and R.....
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