The process of diffusion of one liquid into the other through a semi-permeable membrane is called_______________________?

A. meta centre should be above e.g.
B. centre of buoyancy and e.g. must lie on same vertical plane
C. a righting couple should be formed
D. all of the above
E. none of the above

1. increases stability
2. decreases stability
3. increases comfort for passengers
4. decreases comfort for passengers
The correct answer is?
A. (1) and (3)
B. (1)and(iv)
C. (2) and (3)
D. (2) and (4)

A. laminar flow
B. transition flow
C. turbulent flow
D. critical flow

A. decreases linearly with elevation
B. remains constant
C. varies in the same way as the density
D. increases exponentially with elevation
E. unpredictable