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The diffusion coetfcicnt D (in m2/3 for carbon in iron is 5.91012 at 900C and 5.31041 at 1100C. Gesed on thls fact determine the activation

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The diffusion coetfcicnt D (in m2/3 for carbon in iron is 5.91012 at 900C and 5.31041 at 1100C. Gesed on thls fact determine the activation energy, Q zand difturly, D, to answer the following two questions. - The value of activation eqnergy, Gi in kMmoll, is: - The walue of temperature independent pre-exponental term D0 (in on isl is

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