Water from a reservoir flowing through a pipe with a diameter of 600mm at 1.80m/s is completely stopped by a closure of a valve situated 150m from the reservoir. The pipe has a thickness of 20mm. The modulus of elasticity of the pipe is 1.40x10¹¹ Pa. The bulk modulus of water is 2.20x10ºPa. Assume that the pressure increases at a uniform rate and there is no damping of the pressure wave. Which of the following most nearly gives the composite bulk modulus of elasticity of the pipe and water?

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Dependence on mechanical properties

The mechanical properties of materials are those structures that include the reaction to the load used. Metal switching features determine the scope of the usefulness of the content and establish the expected service life. Machine structures are also used to help distinguish and identify material objects. The most common mechanical properties considered are strength, ductility, stiffness, impact resistance, and resilience to fractures.