Which of the following are appropriate terms to use in describing the impact sound isolating properties of materials: a. LnT,w + Ctr and DnT,w + Ctr b. Ln,w + CI and LnT,w + CI c. DnT,w + CI and Rw + Ctr d. R, STC and L e. IIC, R and L f. TL, STC and NR

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Thermal Properties of Materials

In mechanical engineering, the thermal property is represented as the physical quantity that is relevant to the application of heat. The thermal properties are evaluated by variations in any specific material due to low heat or high heat. The quantities that influence the thermal property of the materials are mass, density, temperature, and many others.