Problem 1.For mixing two components of a non-ideal solution together (A and B)using a model 2-D square array, the expression for AGis given in eqgn. 7.38.mixing(A) Derive the expression for the derivative of this expression with respect to XA (i.e.,d(AGmeting)/ dx,).(B) Using separate Excel plots, plot both AGg and d(AGing)/ dx, for xa = 0.100 to0.900 in 0.025 increments at T = 298.15 K for three different values of Aɛ: 520, 620,720 J/mole. Do not hand draw these plots but include copies of your actual Excel plotsin your answer.(C) What do the plots for each value of Aɛ indicate regarding the solution behavior of Amixingand B? AGmising =AHmixing-TASmting= 2ZA€{x4 - xi}+RT{x4lnx4 +x,lnx3}

Problem 1. For mixing two components of a non-ideal solution together (A and B) using a model 2-D square array, the expression for AG is given in eqn. 7.38. mixing (A) Derive the expression for the derivative of this expression with respect to XA (i.e., d(AGmaing )/ dx ). (B) Using separate Excel plots, plot both AGg and d(AGing) / dr, for xa = 0.100 to 0.900 in 0.025 increments at T = 298.15 K for three different values of Aɛ: 520, 620, 720 J/mole. Do not hand draw these plots but include copies of your actual Excel plots in your answer. (C) What do the plots for each value of Aɛ indicate regarding the solution behavior of A and B?

Problem 1. For mixing two components of a non-ideal solution together (A and B) using a model 2-D square array, the expression for AG is given in eqn. 7.38. mixing (A) Derive the expression for the derivative of this expression with respect to XA (i.e., d(AGmaing )/ dx ). (B) Using separate Excel plots, plot both AGg and d(AGing) / dr, for xa = 0.100 to 0.900 in 0.025 increments at T = 298.15 K for three different values of Aɛ: 520, 620, 720 J/mole. Do not hand draw these plots but include copies of your actual Excel plots in your answer. (C) What do the plots for each value of Aɛ indicate regarding the solution behavior of A and B?

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: Q1: For the calibration data of given below, (a) determine the static sensitivity of the system, (b)…

A: Part (a): Static sensitivity is the gradient of the straight line. In other words, it is slope of Y…

Q: Interpret the following results in a correlation analysis: a. r = 0.27, n =100 b. r=0.27,n=16 c.…

A: Givne data :- a. r = 0.27, n = 100b. r=0.27,n=16c. r=-0.75,n=16d. r = 0.02, n = 100Interpret the…

Q: blem 1. For mixing two components of a non-ideal solution together (A and B) g a model 2-D square…

A: ∆Gmixing =∆Hmixing-T∆Smixing∆Gmixing=2Z∆∈xA-xA2+RTxAlnxA+xBlnxBhere xB=1-xAAssume Z=1 =298.15 K…

Q: 2. An electric heater is used to heat a slab, and the following model has been derived to predict…

A: Given: C = 250 Btu/R Ts = 530 R α = 5 x 10-8 Btu/hR4 To find: Linear model

Q: The amplitude of an undamped system subject to an initial displacement 0 and initial velocity x, is…

Q: The first law of thermodynamics discusses a. Thermal equilibrium b. Energy conservation Direction of…

A: Note: As per the policy of company, I supposed to answer first question. You can repost the…

Q: What is Qh and Qc based on the table

Q: The kinetics of some phase transformations obey the Avrami relationship. Using the fraction…

Q: P, kPa 200 361 53 h, kJ/kg 2045.8 1800

A: For instance, if a x=0.7 it is a mixture of liquid water and steam having 0.7 kg of steam and 0.3 kg…

Q: Question 2: The acceleration function of an object doing curvilinear motion is a =…

Q: In Figure , the radial distribution function P(r) for the 2s state of hydrogen has two maxima. Find…

A: For 2s state of Hydrogen, n = 2, l=0 … (1)

Q: Give MATLAB commands to plot, on the same figure, the two functions: f=3 t+2t - 0.5 g = 2 t cos(t)…

A: Give function f = 3t2 + 2t -0.5 g = 2t cos (t)

Q: Example: bottled water at Kroger (Homework) Month Actual Forecasted a=0.3 Jan 1,325 1,370 Feb 1,353…

A: Given , forecast and actual sell for the given months. To find the actual sell for the Jun month,by…

Q: 16.23. A gas is in equilibrium with a solid surface onto which its molecules can adsorb. The surface…

A: Adsorption is different than the absorption. Adsorption occur in many system such as biological,…

Concept explainers

Lubricants

Lubricant can be expressed as the substance that is applied among surfaces to control the wear and tear and improve performance. Lubricants play an essential part in the safety of machinery components like gears, shaft, linkage, cam, clutches, and many others. The quantities which affect the amount of lubricant are temperature, surrounding conditions, speed of the components, and many more.

Question

Problem 1.
For mixing two components of a non-ideal solution together (A and B)
using a model 2-D square array, the expression for AG
is given in eqgn. 7.38.
mixing
(A) Derive the expression for the derivative of this expression with respect to XA (i.e.,
d(AGmeting)/ dx,).
(B) Using separate Excel plots, plot both AGg and d(AGing)/ dx, for xa = 0.100 to
0.900 in 0.025 increments at T = 298.15 K for three different values of Aɛ: 520, 620,
720 J/mole. Do not hand draw these plots but include copies of your actual Excel plots
in your answer.
(C) What do the plots for each value of Aɛ indicate regarding the solution behavior of A
mixing
and B?

AGmising =AHmixing
-TASmting
= 2ZA€{x4 - xi}+RT{x4lnx4 +x,lnx3}

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Answer

VIEW

Explanation

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

Problem 3: The RPH robot of Figure 3 is shown in its zero position. Determine the end- effector zero position configuration M, and the screw axes S; in {s}. n. F -inta. Sorowo- Zs {s} Xs L₁ ŷs Lo 0₁5 L2 02 {b} zb 103 pitch h = 0.1 m/rad Ấb ŷb L3 Figure 3: An RPH open chain shown at its zero position. All arrows along/about the joint axes are drawn in the positive direction (i.e., in the direction of increasing joint value). The pitch of the screw joint is 0.1 m/rad, i.e., it advances linearly by 0.1 m for every radian rotated. The link lengths are Lo = 4, L₁= 3, L2= 2, and L3= 1 (figure not drawn to scale).
6- if A=[ and B is 3x3 uit matrix -2 Pind AB)
For the 3-DOF Industrial manipulator arm as shown in Figure 3, determine the joint displacements for known position and orientation of the end of the arm point. 0. 0. Y1A Y2 A Y3 X2 X3 21 22 23 Yo xo Figure 3. 3 DOF RRR Industrial manipulator arm The link transformation matrices are given by C3 -S3 0 a3C3 S3 C3 1 C2 -S2 0 a,C2 C1 S1 -S1 -C1 d1 S2 C2 2T3 %3D T2 1 1 1 1 1 S1 C\C2a3+C1a2 C1C2C3 – C1S2S3 -C¡C2S3 – C1S2S3 S,C2C3 – S1S2S3 -SĄC2S3 – S1 S2C3 -C1 SịC2a3+ Sja2 Szaz + d1 1 OT3 = = °T, 'T2 ?T3 S½C3 + C2S3 - S2S3 + C2C3
CAM/CAM Write the transformation matrices with its coordinates that you needed to transform figure (5) to figure (6) as shown below. (Note: Just a procedure with dimensions). Y-axis (0.5,4) (0.5, 1) Figure (5) (34) (4,4) (3, 1) (4,1) (5, 1) X-axis Y-axis Figure (6) pls solve quaickly X-axis
Find the transformation matrix for the following transformations: 1) Rotate 45° about Xo-axis. (Xo, Yo, Zo) → (X₁, Y₁, Z₁); 2) Followed by a rotation of 90° about Xo-axis. (X₁, Y₁, Z₁)→ (X₂, Y₂, Z₂); 3) Followed by a rotation of 60° about Y₂-axis. (X₂, X2, Z2)→ (X3, Y, Z3); 4) Followed by a rotation of 60° about Z₂-axis. (X3, Y3, Z3) → (X, Y4, Z4). Note: give final answer in matrix multiplication form, no need to write out the elements of the matrices or multiply the matrices out. URALLY AND AFICIALLY LG
Compute the position and orientation of the tool point P from the given D-H table for the displacement variable e1=900 e2=90° and e3=90⁰. a1= 100 mm, a2= 100mm and a3 = 50mm Note: find the position and orientation using step by step procedure Present the roll, pitch, yaw and displacement in x,y and z axis. use the composite transformation matrix H-¹T₁= [ce; -se,ca; SO Sα₁ se, co,Ca; -C0₁Sα; 0 Sα₁ Cα₁ 0 0 0 aC0₁] aS0₂ d₁ 1 Joint 1 2 3 Figure 3 3-DOF (Industrial manipulator arm) 0 d α 0₁ 0 a1 02 0 a2 03 | 0 a³0 a -90 0
Plz answer this question Given the vectors in Figure P1-2 using a scale of 1 inch = 10 units, and determine the following vectors on the image below: Additional information A= 20 B= 270⁰ ; 10 C=210⁰ ; 15 D=315⁰; 12,5 E=75⁰ ; 7,5 F=215⁰ ; 10 G=100⁰ ; 15
7. For the following SCARA-type robot: • Assign the coordinate frames based on the D-H representation. • Fill out the parameters table. • Write all the A matrices. • Write the UTH matrix in terms of the A matrices. x2 Parameter Table # 0-1 1-2 2-H SN 0 d Z₁ X₂ Zo a d₂ α
The link lengths and the value of 2 and offset for some fourbar crank-slide linkages are defined in Table 1. The linkage configuration and terminology are shown in Figure 1. For the rows assigned, find (a) all possible solutions for angle and slider position d by vector loop method. (b) the transmission angle corresponding to angle 83. (Hint: Treat the vector R4 as virtual rocker) Show your work in details: vector loop, vector equations, solution procedure. Table 1 Row a b с offset 02 Link 2 1.4 3 5 A R2 0₂ Link 3 4 8 20 slider axis. R3 Link 3 R₂ d R₁ Figure 1. 0₁ Offset 1 2 -5 С B R4 T 84 X Q2 45° -30° 225°
The simplified robot arm model is given in the following: * = [5 -5 x + |u; y = [03]x 1 Is the system defining the robot arm model observable? O a. Yes O b. No ○ c. Not possible to determine Od. None of the above
I having a problem with my code in MATLAB. In the following code results for r is just a 1x3 matrix. Although inside the while loop r equals to multiple 1x3 matrices. I need r equal to one matrix that is of size 27032x3. So, I just need the multiple r matrices to merge together to get one big matrix. I need that matrix to retain its value outside the while loop as well. cc=0; % set line counter JD = 2460626.666667; fid = fopen('tle_catalog.txt'); % load the TLE tline2='gg'; while ischar(tline2) cc = cc+1; % counter name = fgets(fid);% for the ones with three lines tline1 = fgets(fid); % collect first line of two line elements tline2 = fgets(fid); % collect second line of two line elements if tline2>0 % stop at the end of the file % initialize the propagation [satrec, startmfe, stopmfe, deltamin] ... = twoline2rv(721, tline1, tline2, 'c', 'd'); time_JD = tline1(21:32); yeardayhour = str2double(regexp(tline1, '(\d{2})(\d{3})(\.\d+)', 'tokens', 'once')); dn =…
Evaluate the 3-DOF wrist as shown in Figure 2, use the conventional method to determine 1. Linear velocity and 2. Angular velocity NOTE: for JOINT 3 ( 03 ) only Connected to robot arm Pitch Roll Yaw Figure 2: Wrist assembly The known position and orientation of the end of the arm point is. C, C2 [-C,S2C3 + S¼S3 -S;S2C3 – C1S3 C2C3 C¡S2S3 + S1C3 S4S2S3 + C,C3 -C2S3 01 S,C2 S2 1 °T3=°T¡'T2²T3