Viscous force acting on a body is given byF=6πηrv here r is radius v is velocity.Obtain the dimension of coefficient of viscosity η.
Answers
Answered by
3
eta = viscosity = F /(6 pi r v)
[ eta ] = M L T^-2 / ( [ L ] [ L T^-1 ] )
= [ M ] [ L^-1 ] [ T^-1 ]
[ eta ] = M L T^-2 / ( [ L ] [ L T^-1 ] )
= [ M ] [ L^-1 ] [ T^-1 ]
Similar questions