Asheet of bcc iron 4.0-mm thick was exposed to a carburizing atmosphere on one side and a decarburizing atmosphere on the other side at 725°c. after having reached steady state, the iron was quickly cooled to room temperature. the carbon concentrations at the two surfaces were determined to be 0.011 and 0.0069 wt%. calculate the diffusion coefficient if the diffusion flux is 2.9 × 10-8 kg/m2-s, given that the densities of carbon and iron are 2.25 and 7.87 g/cm3, respectively

the clapeyron equation (also called the clausius-clapeyron equation) relates the slope of a reaction line on a phase diagram to fundamental thermodynamic properties.

explanation:

import math

x=int(input("enter a number: "))

print (math.sqrt(math.fabs(

answer:

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answer:

what happend?

explanation: