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Porosity is the quantity of void space in a structure.

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Porosity is the quantity of void space in a structure.

(a) True

(b) False

This question was addressed to me in an online interview.

My doubt is from Factors Affecting the Selection of Materials in portion Materials Selection of Aerospace Materials & Processes

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Correct option is (a) True

For explanation: Porosity is the quantity of void space present in the structure of a material. It is the ratio of pore volume to the total structure volume. It is one of the physical properties of a material.

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