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Q15. Compute the elastic modulus of a porous iron oxide (FeO) specimen characterized by a bulk density of 4.26 g/cm. The elastic modulus of

Q15. Compute the elastic modulus of a porous iron oxide (FeO) specimen characterized by a bulk density of 4.26 g/cm. The elastic modulus of non-porous FeO is 150 GPa. Are=55.85 g/mol; Ao=16 g/mol; IFe 0.078 nm; ro=0.140 nm 02- Fe2+

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