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{1 The density of the core of a planet is p}}_1{, and that of the outer shell is p}}_2{. The radii of the core and that of the planet are R and 2R respectively. The acceleration due to gravity at the surface of the planet is same as at a depth R The ratio of density p}}_1{/p}}_2 will be

Answer» {1 The density of the core of a planet is p}}_1{, and that of the outer shell is p}}_2{. The radii of the core and that of the planet are R and 2R respectively. The acceleration due to gravity at the surface of the planet is same as at a depth R The ratio of density p}}_1{/p}}_2 will be


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