03 Question (1 point)question? It is worth 1 point/ You have unlimited attempts/There is noCalculate the value of K at 25°C for the reaction:5Fe2+(aq) + MnO4(aq) + 8H+ (aq)5Fe3+ (aq) + Mn2+(aq) + 4H₂O(1)Use the standard reduction potentials below to complete the calculation:MnO4(aq) +8H+ (aq) +5e¯ →→→ Mn²+ (aq) +4H₂O(1) E° = 1.507 VFe2+ (aq) E° = 0.770 VFe3+ (aq) +le1st attemptK=See Period

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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

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4. For the A-B alloy the phase diagram below, use the lever rule to find the amount of liquid and solid states and their compositions at Temperature T. Let Cx = 25%B, C =40%B, Cy = 60 %B Complete solubility of two metals in liquid and solid states (Ni -Cu ,Sb - Bi) TA M EM T EMa T Cy A B Concentration of B in A www.substoch com Temperature
a) Let R represent the reaction force at Support B. By releasing the beam at Support B and imposing a force R at Point B, the deflection of the beam consists of two parts,i.e. Part I- the deflection caused by MB ; Part II- the deflection caused by R Please treat R, w, h , L , E as variables in this step , the mathematical equation for the deflection at Point B caused by R ( Part II) can be written as (Hint : to input equation R2LQ2wh , you can type (R^2*L)/(Q^2*w*h) ) b) Using the provided data: cross-section width w = 20 mm, cross-section hight h = 93 mm, length of the beam L =3 m , beam material’s Young’s modulus Q =226 GPa, applied bending moment MB = 11 kN.m The value of the deflection at Point B caused by MB ( Part I) can be calculated as ......(in mm)
c) Calculate the equations of internal shear force V(x) and bending moment M(x). Type the mathematical expressions or constants, following the defined sign convection. Section AB: Internal shear force equation: V(x) = Internal bending moment equation: M(x) : Section BC: Internal shear force equation: V(x) Internal bending moment equation: M(x) = = N N N*mm N*mm
The same element (as per previous question) is considered here again. Suppose that [J11 J12] the Jacobian matrix can be written in the form of J = J21 J22 value of J21 for a point located at (§, n)-(-0.05,-0.50). (Hint: round you final answer to 4 digits after decimal point). y 4 (1,6) 1 (0, 0) 2 (3, 2) 3 (5,5) Find the X
XCu versus temperature, liquid-solid phase- equilibrium diagram of a system consisting of Ag and Cu is given. a) Identify each zone and point O b) Define the temperatures T1, T2 and T3 c) Find the degrees of freedom for the points R, T, U, V and Y (f).
A www-awu.aleks.com/alekscgi/x/Isl.exe/1o_u-IgNslkr7j Knowledge Check Fill in the missing values to make the equations true. (a) log, 8 - log, 11 = log, || (b) log, + log, 9 = log, 45 (c) log. 9 = 2 log.
An electric hot water heater consumes 3.1 kilowatts of electricity and converts it to heat. How long will it take the water heater to heat a 67 gallon tank of water from 10 degrees Celsius to 50 degrees Celsius? (1 kilogram of water is 0.37 gallons, 1 Calorie = 4200 J). It may be helpful to refer back to the weekly handout for guidance on this problem. Your final answer should be in minutes (rounded to the nearest 10 minutes).
Q5
What is the melting temperature of pure Sn? Group of answer choices 327 °C 232 °C Cannot determine from the provided information. 183 °C
Please help with homework as soon as you can.
A force of F is applied on the system at A as shown in the figure in order to maintain the system in equilibrium. ii) What are the magnitudes of the components of force F parallel and perpendicular to link AC?

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