Oil having a density of 930 kg/m^3 float on water. A rectangular block of wood 4.o cm high and with a density of 960 kg/m^3 floats partly in the oil and partly in the water. The oil completely covers the block. how far below the interface between the two liquids is the bottom of the block?
Fluid Pressure
The term fluid pressure is coined as, the measurement of the force per unit area of a given surface of a closed container. It is a branch of physics that helps to study the properties of fluid under various conditions of force.
Gauge Pressure
Pressure is the physical force acting per unit area on a body; the applied force is perpendicular to the surface of the object per unit area. The air around us at sea level exerts a pressure (atmospheric pressure) of about 14.7 psi but this doesn’t seem to bother anyone as the bodily fluids are constantly pushing outwards with the same force but if one swims down into the ocean a few feet below the surface one can notice the difference, there is increased pressure on the eardrum, this is due to an increase in hydrostatic pressure.
Oil having a density of 930 kg/m^3 float on water. A rectangular block of wood 4.o cm high and with a density of 960 kg/m^3 floats partly in the oil and partly in the water. The oil completely covers the block. how far below the interface between the two liquids is the bottom of the block?
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