The diffusion coefficients for carbon in nickel are given at two temperatures are as follows: At T= 600°C, D= 5.5 × 10–14 m2 /s At T= 700°C, D= 3.9 × 10–13 m2 /s (a) Determine the values of D0 and Qd. (b) What is the magnitude of D at 850°C?

lexy is right because she has the labeled s

answer:   you might love summer weather, but you don’t want it to feel like the sun is inside your car. but a hot car that just won’t seem to cool down might be a bigger of a problem than you think. your car relies on being at the right temperature.

explanation:

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