Question [1] 1) Which of the following is a unit of pressure (Select all that apply)?

2) Is the following statement True or False? The Absolute Pressure is the actual pressure at a given position and it is measured relative to absolute vacuum (i.e., absolute zero pressure). 3) In the diagram below, the TOTAL PRESSURE at point A is given by:

4) Select all devices that are used to measure pressure.

5) Is the following statement true or False? Under hydrostatic conditions, the pressure is the same at all points on a horizontal plane in a given fluid regardless of geometry, even if the points are interconnected by different fluids. 6) The buoyant force acting on a body of uniform density immersed in a fluid is (select all that apply):

7) A body immersed in a fluid is neutrally stable if:

8) Fill in the blank.

_________ deals with describing the motion of fluids without necessarily considering the forces and moments that cause that motion.

9) Fill in the blank.

______ is a curve that is everywhere tangent to the instantaneous local velocity vector.

10) Which statement is a correct definition of a contour plot?