An air bubble of radius 1.0 {cm} rises with a constant speed of 3.5 {mm} {s}^{-1} through a liquid of density 1.75 \times 10^{3} {kg} {m}^{-3}. Neglecting the density of air. the coefficient of viscosity of the liquid is {kg} {m}^{-1} {s}^{-1}

AP EAPCET 3 Sep 2021 Shift 1 Paper

Question : 97 of 160

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An air bubble of radius 1.0cm rises with a constant speed of 3.5mms−1 through a liquid of density 1.75×103kgm−3. Neglecting the density of air. the coefficient of viscosity of the liquid is kgm−1s−1

54.5
109
163.5
218

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