The planets with radii R1 and R2 have densities ρ1, ρ2 Their atmosph – McqOptions

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1.	The planets with radii R1 and R2 have densities ρ1, ρ2 Their atmospheric pressures are p1 and p2 respectively. Therefore, the ratio of masses of their atmosphere, neglecting variation of g within the limits of atmosphere is
A.	ρ1R2p1/ ρ2R1p2
B.	p1R2ρ2/pP2R1ρ1
C.	p1R1ρ1/p2R2ρ2
D.	p1R1ρ2/p2R2ρ1
Answer» E.

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