Homework Answers
Add Answer to:
Explain ammonia inversion. Derive an expression for the transmission coefficient and given that a = 0.38?,...
(III) Quantum Tunneling Consider an electron in 1D in presence of a potential barrier of width...
(III) Quantum Tunneling Consider an electron in 1D in presence of a potential barrier of width L represented by a step function ſo I<0 or 1>L V U. r>0 and 2<L The total wavefunction is subject to the time-independent Schrödinger equation = EV (2) 2m ar2 +V where E is the energy of the quantum particle in question and m is the mass of the quantum particle. A The total wavefunction of a free particle that enters the barrier from...
(a) Evaluate an expression for the expectation value of the potential energy for the n 3, 1-1, m ...
Question blow and I need a, b and c, please help me.
(a) Evaluate an expression for the expectation value of the potential energy for the n 3, 1-1, m = 1 wavefunction of the hydrogen atom. You need to compute the integral, where e2 [4 marks] 0 wave- 6 marks] [2 marks] Write the answer in terms of h. e and me (b) Calculate the expectation value of the kinetic energy for the n-1,- function of the hydrogen atom....
1. [50 pts) Given: Figure 6.23, page 366 of the course textbook. Find: Derive the expression...
1. [50 pts) Given: Figure 6.23, page 366 of the course textbook. Find: Derive the expression for the transverse magnetic reflection coefficient, Crm for a normally incident wave. 42 cos ,- cos e Solution: Answer: 1/2 cos 0,+ coses I х ET & H E: MA H Z 0 E as H
[50 pts] Given: Figure 6.23, page 366 of the course textbook. Find: Derive the expression for...
[50 pts] Given: Figure 6.23, page 366 of the course textbook. Find: Derive the expression for the transverse magnetic reflection coefficient, Itm for a normally incident wave. Solution: Answer: Гтм 1/2 cos 0, -- cose; 12 cos 6, +91 cose 6.8.2 TM Polarization Oblique incidence of a TM polarized wave is indicated in Figure 6.23. Now all of the magnetic fields are tangential to the boundary, but only the x component of the electric field is tangential. Analysis reveals that...
2. System of particles obey M-B statistics in thermal equilibrium with its enviroment at temprature T....
2. System of particles obey M-B statistics in thermal equilibrium with its enviroment at temprature T. the percent of occupation of energy levels is given at the table. Energy in ev Energy level propapility percent 0.002 60% 0.011 20% 0.020 8.0% 0.030 1.9% (i) Calculate the temperature of the system. If the vibrationally excited states of nitrogen molecule is given by &, =(n +) @ where n;= 0, 1, 2,..., the differences between anytwo levels is given by ) w=0.5...
3. An economy has the following money demand function: (M/P 2Y a. Derive an expression for...
3. An economy has the following money demand function: (M/P 2Y a. Derive an expression for the velocity of money. What does velocity depend on? Explain why this dependency may occur. b. Calculate velocity if the nominal interest rate i is 4 e. If output Y is 1,000 units and the money supply M d. Suppose the announcement of a new head of the percent. is $1,200, what is the price level P? central bank, with a reputation of being...
Question 1 1. Using an equation like equation 3, derive the expression for k given in...
Question 1
1. Using an equation like equation 3, derive the expression for k given in equation 4. 2. What solvent mixture are you using in parts A-C? In part D? Whoat effect will the different solvent system used in part D have on the rate of reaction? Explain. 3. Given the Arrhenius equation (Equation 5) and the brief discussion of it below, how will you actually calculate Eact? In other words, show the equation you will use. (Eact ???)...
B. Rotational System (0-4) Find the theoretically predicted period of the torsional pendulum. Derive an expression...
B. Rotational System (0-4) Find the theoretically predicted period of the torsional pendulum. Derive an expression for Tos in terms of the torsional spring constant (r) and the rotational inertia of the disk (1) Find the torsional spring constant. 15.0cm 7.50 cm radius Torsion lathe diameter hanging mass (g) 50 torque (Nm) 150 250 350 450 37.5 46-2 55-3 G3.1 71.1 angular position (deg) angular position (rad) We were unable to transcribe this imageA. Translational System (Q-1) Find the theoretically...
Please help. i will rate What is the activity coefficient for each ion at the given ionic strength at 25°C? Activi...
Please help. i will rate
What is the activity coefficient for each ion at the given ionic strength at 25°C? Activity coefficients at various ionic strengths can be found in this table. so - (x = 0.1 M) Y = .476 AP (4 = 0.01 M) y = .348 Dy! (u = 0.05 M) = 0,0941 (CH,CH), NH* (4 m (0.001 M) ¥m (0,9635 Ion Use the Debye-Hückel equation to calculate the activity coefficient of each ion at the given...
B.2 The multiplicity of a monatomic ideal gas is given by 2 = f(N)VN U3N/2, where...
B.2 The multiplicity of a monatomic ideal gas is given by 2 = f(N)VN U3N/2, where V is the volume occupied by the gas, U its internal energy, N the number of particles in the gas and f(N) a complicated function of N. [2] (i) Show that the entropy S of this system is given by 3 S = Nkg In V + ŽNkg In U + g(N), where g(N) is some function of N. (ii) Define the temperature T...
(III) Quantum Tunneling Consider an electron in 1D in presence of a potential barrier of width L represented by a step function ſo I<0 or 1>L V U. r>0 and 2<L The total wavefunction is subject to the time-independent Schrödinger equation = EV (2) 2m ar2 +V where E is the energy of the quantum particle in question and m is the mass of the quantum particle. A The total wavefunction of a free particle that enters the barrier from...
Question blow and I need a, b and c, please help me.
(a) Evaluate an expression for the expectation value of the potential energy for the n 3, 1-1, m = 1 wavefunction of the hydrogen atom. You need to compute the integral, where e2 [4 marks] 0 wave- 6 marks] [2 marks] Write the answer in terms of h. e and me (b) Calculate the expectation value of the kinetic energy for the n-1,- function of the hydrogen atom....
1. [50 pts) Given: Figure 6.23, page 366 of the course textbook. Find: Derive the expression for the transverse magnetic reflection coefficient, Crm for a normally incident wave. 42 cos ,- cos e Solution: Answer: 1/2 cos 0,+ coses I х ET & H E: MA H Z 0 E as H
[50 pts] Given: Figure 6.23, page 366 of the course textbook. Find: Derive the expression for the transverse magnetic reflection coefficient, Itm for a normally incident wave. Solution: Answer: Гтм 1/2 cos 0, -- cose; 12 cos 6, +91 cose 6.8.2 TM Polarization Oblique incidence of a TM polarized wave is indicated in Figure 6.23. Now all of the magnetic fields are tangential to the boundary, but only the x component of the electric field is tangential. Analysis reveals that...
2. System of particles obey M-B statistics in thermal equilibrium with its enviroment at temprature T. the percent of occupation of energy levels is given at the table. Energy in ev Energy level propapility percent 0.002 60% 0.011 20% 0.020 8.0% 0.030 1.9% (i) Calculate the temperature of the system. If the vibrationally excited states of nitrogen molecule is given by &, =(n +) @ where n;= 0, 1, 2,..., the differences between anytwo levels is given by ) w=0.5...
3. An economy has the following money demand function: (M/P 2Y a. Derive an expression for the velocity of money. What does velocity depend on? Explain why this dependency may occur. b. Calculate velocity if the nominal interest rate i is 4 e. If output Y is 1,000 units and the money supply M d. Suppose the announcement of a new head of the percent. is $1,200, what is the price level P? central bank, with a reputation of being...
Question 1
1. Using an equation like equation 3, derive the expression for k given in equation 4. 2. What solvent mixture are you using in parts A-C? In part D? Whoat effect will the different solvent system used in part D have on the rate of reaction? Explain. 3. Given the Arrhenius equation (Equation 5) and the brief discussion of it below, how will you actually calculate Eact? In other words, show the equation you will use. (Eact ???)...
B. Rotational System (0-4) Find the theoretically predicted period of the torsional pendulum. Derive an expression for Tos in terms of the torsional spring constant (r) and the rotational inertia of the disk (1) Find the torsional spring constant. 15.0cm 7.50 cm radius Torsion lathe diameter hanging mass (g) 50 torque (Nm) 150 250 350 450 37.5 46-2 55-3 G3.1 71.1 angular position (deg) angular position (rad) We were unable to transcribe this imageA. Translational System (Q-1) Find the theoretically...
Please help. i will rate
What is the activity coefficient for each ion at the given ionic strength at 25°C? Activity coefficients at various ionic strengths can be found in this table. so - (x = 0.1 M) Y = .476 AP (4 = 0.01 M) y = .348 Dy! (u = 0.05 M) = 0,0941 (CH,CH), NH* (4 m (0.001 M) ¥m (0,9635 Ion Use the Debye-Hückel equation to calculate the activity coefficient of each ion at the given...
B.2 The multiplicity of a monatomic ideal gas is given by 2 = f(N)VN U3N/2, where V is the volume occupied by the gas, U its internal energy, N the number of particles in the gas and f(N) a complicated function of N. [2] (i) Show that the entropy S of this system is given by 3 S = Nkg In V + ŽNkg In U + g(N), where g(N) is some function of N. (ii) Define the temperature T...
Most questions answered within 3 hours.
-
You are attempting to calculate a firm’s free cash flow to
equity. You know the following...
asked 39 minutes ago -
the following reaction occurs in a balloon containing
N2O2 gas
N2O4(g)=2NO2(g)
will the volume of the...
asked 1 hour ago -
answer the questions throughout this program
public class Day implements Comparable {
Private Boolean atWork;...
asked 1 hour ago -
This is C++ code for parking fee management program
#include <iostream>
#include <iomanip>
using namespace std;...
asked 1 hour ago -
The free energy change for the following reaction at 25 °C, when
[Sn2+] = 1.17 M...
asked 3 hours ago -
An MNE is this kind of industry when competition in one country
is essentially independent of...
asked 4 hours ago -
. For this set of questions, determine what
proportion of a normal distribution is located betweeneach...
asked 5 hours ago -
A college student is employed as a door-to-door newspaper
salesman. Historical data suggests that the student...
asked 6 hours ago -
MATLAB HW 11 problem using Switch Case and Input commands
Write a script file that calculates...
asked 6 hours ago -
Considering gravitational time dilation, calculate the time that
passes in Earth’s surface while 1 hour passes...
asked 6 hours ago -
Minitab Problem: Take the Lake Hume June rainfall data and find
use the processes outlined in...
asked 7 hours ago -
X Company is trying to decide whether to continue using old
equipment to make Product A...
asked 7 hours ago