Q. What type of wear occurs due to an interaction of surfaces due to adhesion of the metals?

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Q. Deformation that occurs due to stress over a period of time is known as ____________

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Q. The response of a material due to the function of heat is known as __________

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Q. Specific heat of materials is expressed in terms of __________

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Q. What effect does the addition of thermal energy have on a material?

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Q. Which term is used to define the temperature at which a substance changes its status from solid to liquid?

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Q. The melting point of Iron (Fe) is _________

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Q. The ability of a body to withstand sudden and severe temperature changes is known as________

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Q. What effect do thermal variations in volume have on a body?

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Q. The temperature at which plastics begin to become softer and defer under a load is known as _________

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Q. What is the attribute of a material which resists the flow of electricity known?

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Q. What is the electrical conductivity of Aluminum?

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Q. What is the electrical resistivity of Copper?

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Q. Measured using an Electrical Conductivity meter, what is the order of resistivity of superconducting materials?

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Q. Which of the following processes is not an application of thermoelectric effect?

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Q. The insulating capacity of material against high voltages is known as _______

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Q. What is the nature of the coefficient of resistance of an insulator?

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Q. What is the dielectric strength of mica?

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Q. The property of a material that produces an opposing magnetizing force, which removes the preceding magnetizing effect, is called as ___________

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Q. What is the magnetic permeability of Iron?

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