A tank initially holds 1 cubic meter of a brine solution containing 20 kg of salt. At t = 0, fresh water is poured into the tank at the rate of 0.02 m3/min, while the well-stirred mixture leaves the tank at the same rate. (a) Find the amount of salt in the tank at any time t, and (b) the time to remove the salt in the tank.

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Temperature related material properties

Temperature-related properties of materials are the properties that change or show any variation with temperature variations. Various properties of materials include physical properties, mechanical properties, chemical properties, electrical properties, magnetic properties, etc. The chemical, electrical, and magnetic properties of materials are important, but the physical and mechanical properties are more important. Based on their composition and chemical bonding, materials are classified as metals, ceramics, polymers, and composites.