Average densityof the earth

1.	Average densityof the earth
Answer» does not dependon G is a complex function of g is directly proportional to g is inversly proportional to g Solution :`g=(GM)/(R^(2))=(G)/(R^(2))XX(4)/(3)pi R^(3). rho` `g=(4)/(3)pi R rho G rArr rho PROP g`. Thus correct CHOICE is (c ).

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