If you dive to 3 m below the surface of a swimming pool fill with milk, (a) what is the pressure due to the milk alone? (b) What is the total or absolute pressure at that depth? (p milk=1033 [kg/m3]

Please do this carefully.

What is the advantage of nitriding? Select all correct answers.     Some complex components can be nitride without difficulty.     Better wear resistance.     Better fatigue resistance.     The cheapest method of case hardening.     What is the correct definition of plastic deformation?     The behavior of a material when its size changes by the addition of heat.     The behavior of a material that deforms under load and returns to its original shape when the load is removed.     Deformation caused by cleavage, where the material is actually pulled apart across atomic planes within the crystals or along the grain boundaries.     The behavior of a material that deforms under load and does not fully return to its original shape when the load is removed.

If the bottom pressure is 1.27 [Kg/cm2.abs], find the height of the liquid with a density of 0.642 [g/cm3]. The upper side is open to the atmosphere.