State two factors on which the pressure at a point in a liquid depends.
Factors are : (hdg) (i) h — Depth of the point below free surface. (ii) d — Density of liquid. (iii) g — Acceleration due to gravity, (constant)
A body dipped into a liquid experiences an upthrust. State two factors on which upthrust on the body depends.
Name two factors on which the pressure on a surface depends.