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If a ball of steel (density p = 7.8 g cm...

If a ball of steel (density `p = 7.8 g cm^(-3)`) attains a terminal velocity of `10cm s^(-1)` when falling in a tank of water (coefficient of viscosity) water `= 8.5 xx 10^(-4)` pa s. What will the terminal velocity in glycerine `(P = 1.2 g cm^(-3), eta = 13.2 rho a. s)` be ?

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