Question

d
80
A spherical ball of radius 0.15cm takes 6 second 10 travels a distance of
80cm through a viscous liquid. If the density of ball is 8x10-3 kg/m3 and
that of liquid is 1.2x103 kg/m3. Find viscosity of liquid
Given Data
r = 0.15cm = 0.15x10-2 m
13.33cm/s
6
= 13.33x10-2 m/s
p = 1.2 x 103kg/m3
o = 8 x 103kg/m3
n = ?
Ans :
V
t​

Answer 1

Answer:

answer is 123.56cm pf spherical ball