The product of the applied torque and the length determines the relative angle of twist between the ends of a solid circular rod, whereas the fourth power of the diameter determines the inverse. Find the angle of twist on another rod of the same material when the length, diameter, and applied torque are half if the angle of twist on a circular rod is 2.23 radians,

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Material Properties

Construction in civil engineering demands high strength, durability, and longevity. These targets can be achieved by better design and analysis, along with the correct choice of materials. Different materials have different properties and hence, they respond and performs differently under the various condition of external loadings. It is therefore a critical task of an engineer to select the right material based on the property that the material is supposed to function in real-time. When speaking about the property, there are different categories of material properties like chemical property, physical property, mechanical property, electrical property, magnetic property, thermal property, etc. These material properties form the basis of material selection in various applications.