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Answer all problems. All problems carry the same grade. 1) A elasical partile in cgulbrium with...
Imagine a particle that can exist in only 3 states or levels. These energies levels are...
Imagine a particle that can exist in only 3 states or levels. These energies levels are –0.1 eV, 0.0 eV, and +0.1 eV. This particle is in eq with a reservoir at T = 300 K. A) Find the partition function for this particle. I want a number and a unit. Comment on what you would expect, and what the partition function tells you! B) Find the relative probability (%) for the particle to be in each of these...
question no 4.22, statistical physics by Reif Volume 5 4.92 Mean energy of a harmonic oscillator A harmonic oscillator...
question no 4.22, statistical physics by Reif Volume 5
4.92 Mean energy of a harmonic oscillator A harmonic oscillator has a mass and spring constant which are such that its classical angular frequency of oscllation is equal to w. In a quantum- mechanical description, such an oscillator is characterized by a set of discrete states having energies En given by The quantum number n which labels these states can here assume all the integral values A particular instance of a...
Q.7) Consider a systems of N>>1 identical, distinguishable and independent particles that can be placed in...
Q.7) Consider a systems of N>>1 identical, distinguishable and independent particles that can be placed in three energy levels of energies 0, E and 2€, respectively. Only the level of energy sis degenerate, of degeneracy g=2. This system is in equilibrium with a heat reservoir at temperature T. a) Obtain the partition function of the system. b) What is the probability of finding each particle in each energy level? c) Calculate the average energy <B>, the specific heat at constant...
Answer all questions please 5. Consider a particle in the first excited state ofa rigid box...
Answer all questions please
5. Consider a particle in the first excited state ofa rigid box of length a. (a) Find the probability density (b) where is the particle most likely to be found? 6. Determine the wavelength of the photon emitted when an electron in a hydrogen atom makes transition from the 5 excited state to the following states (a) ground state (b) 1 excited states (c) 2 excited state Determine whether the emission is visible, uv or infrared...
Question 9 Consider a quantum system comprising two indistinguishable particles which can occupy only three individual-particle...
Question 9 Consider a quantum system comprising two indistinguishable particles which can occupy only three individual-particle energy levels, with energies 81 0, 82 2 and E3 38.The system is in thermal equilibrium at temperature T. (a) Suppose the particles which can occupy an energy level. are spinless, and there is no limit to the number of particles (i) How many states do you expect this system to have? Justify your answer (ii) Make a table showing, for each state of...
Total Grade: 30 out of 30-Answer all questions Data possibly mseful to all problems Im-1000 dm...
Total Grade: 30 out of 30-Answer all questions Data possibly mseful to all problems Im-1000 dm R-0.082 (L"atmYmole K)-8 .314 1(mol K) - 1.987 cal/(mol K) Problem 1 (6 out of 30 points): he second order gas phase irreversible reaction: 24- 8 is carried out in an isothermal batch reactor containing 40 kg of catalyst and with an initial volume of 60-iter. The reactor is initially filled with equal molar quantities of A and inert at 300 K and 2.5...
referencing: 3-6. Use either the expression for (E) in Example 3-1 or the one in Problem...
referencing:
3-6. Use either the expression for (E) in Example 3-1 or the one in Problem 3-5 to show that hy B and that (E)-→ 0 T→00 as Postulate That the Average Ensemble Energy Is Equal to the Observed Energy of a System ls EXAMPLE 3-1 uation for (E) for the simple system of a (bare) proton in a magnetic eld B ON: The energy of a bare proton in a magnetic field B, is given by Ey y is...
1. A quantum system goes into a time-dependent superposition of three real eigen- functions (ener...
please show how to solve #5
1. A quantum system goes into a time-dependent superposition of three real eigen- functions (energies E, E 2, E, all equally likely). Write down the total wave- function, and calculate the probability density. Express your answer in terms of the (co)sinusoidal interference terms. 2. Write down the time-dependent wavefunction for the particle a box that is in a superposition of the n = 2 and n = 4 states. Assume there is a 30%...
PLEASE ANSWER ALL PROBLEMS CORRECTLY. THANK YOU FOR YOUR HELP! PROBLEM 1 PROBLEM 2 PROBLEM 3...
PLEASE ANSWER ALL PROBLEMS CORRECTLY.
THANK YOU FOR YOUR HELP!
PROBLEM 1
PROBLEM 2
PROBLEM 3
11:59:00 PM (10%) Problem 2: A student constructs a simple constant volume gas thermometer and calibrates it using the boiling point of water, 100°C, and the freezing point of a specific brine solution, -19°C. The pressures measured at the calibration points are 1.366 atm and 0.9267 atm, respectively. From these data, what temperature will the student calculate, in degrees Celsius, for the value of...
Please answer all of the questions, thanks! möbius 2019 Fall - University of British Columbia -...
Please answer all of the questions, thanks!
möbius 2019 Fall - University of British Columbia - PHYS 101 / Assignment Assignment 4 - Question 1 A buoy bobs as a wave passes by in the water 1 point AS (a) What is the period Number Units (b) What is the frequency of the buoy's motion in unit of hertz? Number (c) What is the frequency of the buoy's motion in units of radians per second? Number on 2 The displacement...
question no 4.22, statistical physics by Reif Volume 5
4.92 Mean energy of a harmonic oscillator A harmonic oscillator has a mass and spring constant which are such that its classical angular frequency of oscllation is equal to w. In a quantum- mechanical description, such an oscillator is characterized by a set of discrete states having energies En given by The quantum number n which labels these states can here assume all the integral values A particular instance of a...
Q.7) Consider a systems of N>>1 identical, distinguishable and independent particles that can be placed in three energy levels of energies 0, E and 2€, respectively. Only the level of energy sis degenerate, of degeneracy g=2. This system is in equilibrium with a heat reservoir at temperature T. a) Obtain the partition function of the system. b) What is the probability of finding each particle in each energy level? c) Calculate the average energy <B>, the specific heat at constant...
Answer all questions please
5. Consider a particle in the first excited state ofa rigid box of length a. (a) Find the probability density (b) where is the particle most likely to be found? 6. Determine the wavelength of the photon emitted when an electron in a hydrogen atom makes transition from the 5 excited state to the following states (a) ground state (b) 1 excited states (c) 2 excited state Determine whether the emission is visible, uv or infrared...
Question 9 Consider a quantum system comprising two indistinguishable particles which can occupy only three individual-particle energy levels, with energies 81 0, 82 2 and E3 38.The system is in thermal equilibrium at temperature T. (a) Suppose the particles which can occupy an energy level. are spinless, and there is no limit to the number of particles (i) How many states do you expect this system to have? Justify your answer (ii) Make a table showing, for each state of...
Total Grade: 30 out of 30-Answer all questions Data possibly mseful to all problems Im-1000 dm R-0.082 (L"atmYmole K)-8 .314 1(mol K) - 1.987 cal/(mol K) Problem 1 (6 out of 30 points): he second order gas phase irreversible reaction: 24- 8 is carried out in an isothermal batch reactor containing 40 kg of catalyst and with an initial volume of 60-iter. The reactor is initially filled with equal molar quantities of A and inert at 300 K and 2.5...
referencing:
3-6. Use either the expression for (E) in Example 3-1 or the one in Problem 3-5 to show that hy B and that (E)-→ 0 T→00 as Postulate That the Average Ensemble Energy Is Equal to the Observed Energy of a System ls EXAMPLE 3-1 uation for (E) for the simple system of a (bare) proton in a magnetic eld B ON: The energy of a bare proton in a magnetic field B, is given by Ey y is...
please show how to solve #5
1. A quantum system goes into a time-dependent superposition of three real eigen- functions (energies E, E 2, E, all equally likely). Write down the total wave- function, and calculate the probability density. Express your answer in terms of the (co)sinusoidal interference terms. 2. Write down the time-dependent wavefunction for the particle a box that is in a superposition of the n = 2 and n = 4 states. Assume there is a 30%...
PLEASE ANSWER ALL PROBLEMS CORRECTLY.
THANK YOU FOR YOUR HELP!
PROBLEM 1
PROBLEM 2
PROBLEM 3
11:59:00 PM (10%) Problem 2: A student constructs a simple constant volume gas thermometer and calibrates it using the boiling point of water, 100°C, and the freezing point of a specific brine solution, -19°C. The pressures measured at the calibration points are 1.366 atm and 0.9267 atm, respectively. From these data, what temperature will the student calculate, in degrees Celsius, for the value of...
Please answer all of the questions, thanks!
möbius 2019 Fall - University of British Columbia - PHYS 101 / Assignment Assignment 4 - Question 1 A buoy bobs as a wave passes by in the water 1 point AS (a) What is the period Number Units (b) What is the frequency of the buoy's motion in unit of hertz? Number (c) What is the frequency of the buoy's motion in units of radians per second? Number on 2 The displacement...
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