Q). If two liquid drops of same density but of masses M and 27M fall simultaneously in a viscous medium with terminal speed v and nv, then value of n is (1) 9 (2) 3 (3) 1 9 (4) 1 Share with your friends Share 14 Deepak Kumar answered this Dear Student , There Terminal velocity is given by v , where v α r3The mass of the sphere can be given by m= 43πr3ρ thus m α r3So according to the quation m1m2=127=r1r23r1r2=13And since v1v2=r1r22=132=19vnv=19n=9Regards 32 View Full Answer