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Question Consider two solid spheres \( P \) and \( Q \) each of density\( 8 \mathrm{gm} \mathrm{\textrm {cm } ^ { - 3 }} \) and diameters \( 1 \mathrm{~cm} \) and \( 0.5 \mathrm{~cm} \), respectively. Sphere \( P \) is dropped into a liquid of density \( 0.8 \mathrm{gm} \mathrm{cm}^{-3} \) and viscosity \( \eta=3 \) poiseuilles. Sphere \( Q \) is dropped into a liquid of density \( 1.6 \mathrm{gm} \) \( \mathrm{cm}^{-3} \) and viscosity \( \eta=2 \) poiseuilles. The ratio of the terminal velocities of \( P \) and \( Q \) is
(A) \(1\)
(B) \(2\)
(C) \( 3\)
(D) \(4\)📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live