The effects of free surface on initial stability depend upon the dimensions of the surface of the free liquids and the（）.
1、Reducing the liquid free surfaces in a
Reducing the liquid free surfaces in a vessel reduces the（）.Aroll periodBmetacentric heightCwaterplane areaDvessel's draft
2、Reducing free surfaces has the effect
Reducing free surfaces has the effect of lowering the（）.Auncorrected KGBvirtual height of the center of gravityCmetacenterDmetacentric height
3、Increasing free surfaces has the effec
Increasing free surfaces has the effect of raising the（）.Auncorrected KGBvirtual height of the center of gravityCmetacenterDmetacentric height
4、To calculate the free surface correcti
To calculate the free surface correction，it is necessary to divide the free-surface moments by the（）.Atotal weight of liquid loadsBtotal displacementClightweightDdeadweight
5、The effect of free surface on initial
The effect of free surface on initial stability depends upon（）.Athe amount of liquid in the compartmentBthe dimensions of the liquid surface a...
6、The effects of free surface on a vesse
The effects of free surface on a vessel’s initial stability do NOT depend upon the（）.Avolume of displacement of the vesselBdimensions of the surface of the liquidCamount of liquid in slack tanksDspecific gravity of the liquid in the tank