Determine the atmospheric pressure at a location where barometric reading is 730 mm Hg and gravitational acceleration is g = 9.7 m/s2. Assume the temperature of mercury to be 10°C, at which the density is 13,570 kg/m3
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- What is the difference between dynamin and kinematic viscosity? That is the significance of these properties of liquid?Over what range of temperature (in Kelvin) do you think it is reasonable to assume that the specific heat of air at constant pressure is constant for purposes of calculations in fluid mechanics? Justify your answerCapillary rise in the glass tube used for measuring water level isnot to exceed 0.5 mm. Determine its minimum size, given thatsurface tension for water in contact with air = 0.07112 N/m.
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- Prove that the force on the side of a rectangular plate of area A submerged vertically in a fluid is equal to poA, where Po is the fluid pressureat the center point of the rectangle.The space between two parallel plates 0.001 ft apart is filled with oil viscosity 0.7cp. The top plate is stationary while the lower plate is moving in the x-direction with a velocity 1ft/sec. A. Determine shear rate B. What should be the shear stress in lbf/ft^2? Answer asap plsIf the viscosity of water at 70 °C is 0.0042 poise and its specific gravity is 0.97, determine its kinetic viscosity in centistokes.