Question

 If the meta-centre is given by I/V_d, where V_d is the volume of fluid displaced. What does I represent ?            

a. Moment of inertia of a horizontal section of the body taken at the surface of the fluid

b. Moment of inertia about its vertical centroidal axis

c. Polar moment of inertia

d. Moment of inertia about its horizontal centroidal axis