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In: Mechanical Engineering

2 (a) Write the expression for Fick’s first law of diffusion and explain the terms in...

2

(a) Write the expression for Fick’s first law of diffusion and explain the terms in the equation in one sentence each. Illustrate and explain the concentration gradient as a function of distance in 3-4 sentences.

b) Write down the solution for Fick’s second law of diffusion. Explain all the terms in a sentence. Denote the concentration terms in the equation (Cs, C0 and Cx) in a schematic showing a concentration gradient profile. (In other words, sketch a typical concentration profile and explain the above terms with the help the schematic) What is the primary difference between Fick’s first law and second law of diffusion?

the name of the book is the science andn engineering of materials seventh edition, and please type your answer so that i can copy it and paste it

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