Fluid mechanics question Can you give a problem and solution about mass density

Q: Calculate the index of compression in polytrophic processes

A: Given Data ⇒ Index of compression Polytropic process

Q: What is the relation of our hands being at the side and being raised in the concept of fluid…

A: To explain: Explain the relation of our hands being at the side and being raised in the concept of…

Q: Buoyancy is a result of which condition(s). Indicate all that apply. (a) Fluid density gradients (b)…

A: Buoyancy is a force exerted by a fluid that opposes an object's weight. It is an important concept…

Q: 5) Consider a vessel of diatomic nitrogen gas at room temperature. (a) What is the most likely speed…

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Q: A solid sphere having diameter 5 mm is falling through oil of density 800 kg/m? and dynamic…

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Q: What does the word kinematics mean? Explain what the study of fluid kinematics involves.

A: There are different branches of dynamic mechanics that are kinematics and kinetics. Kinematics is…

Q: A layer of gasoline floats on a 88 cm's of water in a tank. The pressure reading at the bottom of…

A: Let us take height of Gasoline as hg. Consider below figure: From the data given in question: hw =…

Q: 94: Repeat Prob. 9–93, but let the inner cylinder be stationary and the outer cylinder rotate at…

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Q: Use the Stokes-Einstein equation to estimate the diffusivity (cm^2/s) for a molecule with a solute…

A: Given data: Ro=2.6 mmT=44°C=317 Kμ=1.01 cP=1.01×10-3 N.s/m2 Need to determine the diffusivity.

Q: What are constitutive equations, and to which fluid mechanics equation are they applied?

A: These are the equations which describes the relationship between two physical quantity.

Q: As a hot air balloon rises, the atmospheric pressure reduces. What relationship would enable you to…

A: The pressure variation with height is analysed by hydrostatic law of pressure. According to this ,…

Q: How does the field of fluid dynamics play a critical role in the design and optimization of…

A: The design and optimisation of aerodynamic structures for aerospace applications, notably the…

Q: How are large tanks treated in fluid mechanics, conservation mass, conservation momentum and…

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Properties of Fluids

The term fluid represents a type of substance that can easily change its shape under any external pressure/force and can flow. Fluids can acquire any shape in which it is stored and can resist normal stresses but cannot resist shear stress in rest condition. Whenever external shear stress is applied to fluids, it starts to flow. The fluids may be liquid or gas. Example- water, air, etc.