(wt%)-(wt%)(x,t) /Cs-C(x,t) could examine the ratio: If the ratio is one, there is (wt%) -(wt%) CS-Co S no error, and the farther the ratio is from one, the more extensive the error. It is obvious the ratio will be one for C(x,t) = Co. Show that the ratio is otherwise always less than one for an interstitial impurity A diffusing in a host B, again assuming the lattice parameter and vacancy content do not change with composition. (HINT: You should be able to show that the derivative of the ratio with respect to (wt%) (x,t) is negative, meaning the ratio always decreases from the value at C(x,t) = C₁ as C(x,t) increases.) (NOTE: The case explored here is for Cs > Co, although a similar conclusion can be reached for Co > Cs, except here the ratio would monotonically increase from one as C(x,t) decreases to Cs.) c) From part (b) we may conclude that the most extensive error occurs when C(x,t) = Cs for an interstitial impurity A diffusing in a host B. Produce a graph of (wt%)s vs. (wt%), for which the extreme value of the ratio will be 0.8. Shade in the portion of the graph (above or below your curve), for which it is guaranteed our error ratio will always fall between 0.8 and 1.0 for any composition (wt%), <(wt%)(x,t)<(wt%)s · a) Show that for a substitutional impurity A diffusing in a host B, replacing concentrations (C) with at% results in the exact same ratio as C₁-C(x,t) CS-Co assuming the lattice parameter and vacancy content of the material do not change with composition. In other words, assume that there is always the same number of atoms (A and B combined) per unit volume. b) As a measure of the inaccuracy in assuming (wt%)s-(wt%)(x,t) _ Cs-C(x,t) (wt%)-(wt%) we , Cs-Co

What is Qh and Qc based on the table

bottom sub row

I need ans in 15 min pleass pleass

Ggg

T = 100 + 5x lb/in. %3D Given the bar element's linear shape, or interpolation functions are: N1= 1-x/L , and N2= x/L (where Lis the element length), determine the energy equivalent nodal forces for the axial distributed loading shown acting on the bar element below. 10 in.

Please make a detailed explanation of the step-by-step process. If it's possible to have a diagram, it will be much appreciated. Thank you!

QUESTION 5: What is the specific enthalpy for steam at 17.5 bar and 443 °C? show the steps for double interpolation to arrive at your answer

Just B and C Please

7. One kg of CO2 has a volume of 1 m³ at 100°C. Compute the pressure by (a) Van der Waal's equation (b) Perfect gas equation. The constants have the following values: a = 362850 Nm*/(kg mol)? and b=0.0423 m³/kg mol. Also, Ro=8314 Nm/kg-mol K. [(a)p=70361N