The particle in a box model is often used to make rough estimates of energy level...
CBhcepts A one-dimensional particle-in-a-box may be used to illustrate the import kinetic energy quantization in covalent bond formation. For example, the electronic energy change associated with the reaction H+H H2 may be modeled by treating each reactant H atom as an electron in a one-dimensional box of length LH 5a0 (the 99% electron density diameter of hydrogen), and treating he diatomic H2 as a one-dimensional box of length LH2 RB+5ao (where ao is the Bohr radius of hydrogen and Re...
Question # 1: Find the unit of energy in the energy expression of a free particle in 1-D box: Question # 2: A proton in a box is in a state n = 5 falls to a state n = 4 and loose energy with a wavelength of 2000 nm, what is the length of the box? (answer: 4 x 10 m) Question # 3: a. Consider an electron confined to move in an atom in one dimension over a...
The objective lens of a telescope has a focal length 25 cm and is being used to look at a 50 m-high tree 1 kilometer away. What is the height of the image formed by this telescope lens inside the tube of the telescope? (In mm, closest answer.) AND A radioactive sample has a certain number N of unstable nuclei that are emitting 4.5 MeV gamma rays with a half-life of 1.5 hours. If the rate of radioactive heating of...
A particle moves in 5 dimensional space (x, y, z, u, v). Its Hamiltonian is given by where the space is infinite in all directions except v which is confined between v = 0 and v = a. Assume that the wave function vanishes at v = 0 and v = a. Further, = |E| 1 /~ 2 , where |E1| is the absolute value of the Hydrogen ground state energy. (d) What are the eigenstates of this Hamiltonian in...
6. The Particle in a Box problem refers to a potential energy function called the infinite square well, aka the box: ; x < 0 (Region I) V(x) = 0 : 0 L (Region II) x x >L (Region III) Let's investigate a quantum particle with mass m and energy E in this potential well of length L We were unable to transcribe this image6d (continued) write down an equation relating ψ, (x = 0) to ψ"(x I and II....
please give me the answer to all of them thank you 8. -0 points My Notes Ask Your Teacher A particle with a mass of 0.340 kg is attached to a horizontal spring with a force constant of 3.0ō N m At the moment t moving to the left. (Assume that the positive direction is to the right.) 0 the partice has s maximum speed of 75ms and s (a) Determine the particle's equation of motion, specifying its position as...
Question 1 1 pts What is the kinetic energy of a man who weighs 980N who is riding in a car traveling 40 km per hour? Express your answer in Joules, but don't type the unit in the answer box. Round to the nearest whole number. (Careful with the units) 1 pts Astudent slides her 80.0-kg desk across the level floor of her dormitory room a distance 4.00 m at constant speed. If the coefficient of kinetic friction between the...
I need Summary of this Paper i dont need long summary i need What methodology they used , what is the purpose of this paper and some conclusions and contributes of this paper. I need this for my Finishing Project so i need this ASAP please ( IN 1-2-3 HOURS PLEASE !!!) SPECIAL ARTICLES tole of Monetary Policy C Rangarajan What should be the objectives of monetary policy? Does the objective of price stability conflict with the goal of achieving...