If the ambient temperature is 30° and the substance cools from 100° to 70° in 15 minutes, how long will it take to cool 100° to 50°? Answer: minutes (2 decimal places)

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Q: Calculate the pressure in psi detected by a mercury manometer if the mercury is displaced 8.7…

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Q: Please show a step by step solution. Kindly use a formula that can clearly understand the solution.…

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Q: if the concentration of [H+] in a fluid is 6.8*10-7 M, what is the pH of the fluid. if the pH level…

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Q: What are the density, specific weight, specific gravity, dynamic viscosity, and kinematic viscosity…

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Q: Agas with an initial temperature of 930 °C undergoes the process shown in (Figure 1) Part B Figure p…

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Q: Calculate the pressure on 1.00 lb mol of Nitrogen gas ,N2, contained in a 100 ft^3 container at 70…

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Q: A thermometer reading -6° C is brought into a room where the temperature is 22° C. One minute later,…

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Fluid Materials

In general terms, anything that flows can be termed as a fluid. In other words, a fluid is any substance that cannot resist shear forces and deforms continuously under the application of external shear forces. Fluid materials differ completely from solid materials such as metals and alloys. For instance, if we consider two infinitesimally small cross-sectional areas of fluid materials and solid materials, and apply shear forces to these elements, both the elements will undergo deformation. Upon releasing the shear force, the element of the solid materials will regain its original orientation, but the element of the fluid materials will keep on deforming continuously under the action of the shear force.