Question the mass diffusion rate drndt across a boundary, Ask an Expert

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Question: The mass diffusion rate drn/dt across a boundary be-tween two different metals is a function of which of the following variables (four best answers):

(a) concentra-tion gradient dc/dx,

(b) contact area,

(d) melting point,

(e) thermal expansion,

(f) temperature, and

(g) time?

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Category:- Physics
Reference No.:- M92579904

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