To calculate the free surface correction，it is necessary to divide the free-surface moments by the（）.
举一反三
- The effects of free surface on initial stability depend upon the dimensions of the surface of the free liquids and the（）.
- As the displacement of a vessel increases，the detrimental effect of free surface（）.
- The effects of free surface on a vessel’s initial stability do NOT depend upon the（）.
- On the surface of a perfect conductor, the normal component of the electric displacement vector is A: continuous with the normal component of the electric displacement vector inside the conductor B: uncertain C: equal to the surface density of free charge on the conductor surface. D: equal to zero
- ______ is covered with heavy snow. A: The surface of earth B: The earth’s surface C: The earths’ surface D: The surface