In the context of fluid mechanics, the ratio of the loss of head of fluid, issuing from an orifice or passing over a weir, to the remaining head is known as

94) If the center of gravity is beneath the center of buoyancy, then the buoyant object will be

95) What is the SI unit of measurement of dynamic viscosity ?

96) What is the SI unit of measurement of specific gravity ?

97) A pressure surge caused when a valve closes suddenly at an end of a pipeline system, leading to a pressure wave propogating in the pipe is called