Given a two level atomic system where level 2 is more energetic than the ground state level 1, what is the meaning of the expression When in thermal equilibrium show that A 21 N 2 B 21 u v N 2 B 12 u v N 1 dN2 B124,N1 B214,N2 A2N2 dt 3D...

This statement gives the time rate of change of ...

Given a two-level atomic system where level-2 is more energetic than the ground state level-1, what is

Question:

Given a two-level atomic system where level-2 is more energetic than the ground state level-1, what is the meaning of the expression

dN2 B124,N1 – B214,N2 – A2¡N2 dt - %3D

When in thermal equilibrium show that

A₂₁N₂ + B₂₁u_vN₂ = B₁₂u_vN₁

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Optics

ISBN: 978-0133977226

5th edition

Authors: Eugene Hecht

See More Books

Question Posted: Jan 14, 2019 09:30 AM

See More Questions

The number of molecules in a given energy level is proportional to e E kBT , where E is the difference in energy between the level in question and the ground state. How is it possible that a...
(a) Find the energy of the ground state (n = 1) and the first two excited states of a proton in a one-dimensional box of length L = 10-15 m = 1 fm. (These are the order of magnitude of nuclear...
(a) Find the energy of the ground state (n = 1) and the first two excited states of a proton in a one-dimensional box of length 0.2 nm (about the diameter of a H2 molecule). Calculate the wavelength...
A random queue is a collection that supports the following API: Write a class RandomQueue that implements this API. Use a resizing array. To remove an item, swap one at a random position (indexed 0...
The conceptual framework has been created to make accounting information useful. Instructions Indicate whether the following statements about the conceptual framework are true or false. If false,...
Contrast the three major types of managerial ethics.
Prepare a request for proposal
Yuka consumes mangos and oranges. She is given four mangos and three oranges. She can buy or sell mangos for $ 2 each. Similarly, she can buy or sell an orange for $ 1. If Yuka has no other source of...
Francke Corporation would like to determine the relative profitability of a number of jobs. For example, job H29O has revenues of $180,000 and avoidable costs of $129,600, resulting in an incremental...
Alexis Martin has just graduated from college and needs to buy a car to commute to work. She estimates that she can afford to pay about $450 per month for a loan or lease and has about $2,000 in...
Redo the previous problem for a temperature of 30.0 10 3 and compare the results of both calculations.
Determine the rate at which stimulated emission is happening in a 100-mW He-Cd laser emitting at 441.56 nm.
If you were tasked with creating a value over replacement cop measure in a police department, would you include any additional productivity indicators beyond policing hot spots, warnings and...
Peninsula Community Health Services of Alaska had just completed of a merger of two organizations. The original Peninsula Community Health center was a community health center only, but the CHC had...
Compensation Approach: Imagine that the HR department of your chosen organization from below is going to design a compensation approach for the job that is aligned with reinforcement, expectancy, and...
A boat leaves port and follows a course of N77E at 9 knots for 3 hr and 20 min. Then, the boat changes to a new course of S26E at 12 knots for 5 hr. Part 1 of 3 (a) How far is the boat from port?...
The aggregate supply curve of an economy is depicted by AS, shown in the graph on the right. Suppose that labour unions grant concessions, enabling firms to pay lower wages to their workers. Use the...
what is Medibank pestle analysis in term of these 2 statements? Current problem at hand deviates towards the fact that customers do not have high awareness of the health and wellbeing programs that...
Find the domain of the function. Do not use a graphing calculator. 2 f(x) = x - 2x
Given that all the choices are true, which one concludes the paragraph with a precise and detailed description that relates to the main topic of the essay? A. NO CHANGE B. Decades, X-ray C. Decades...
Estimate how long it would take a personal computer to calculate the partition function for a 32 32 Ising lattice by evaluating every possible state.
(a) Explain why, physically, when the Brownian motion of a particle (which starts at x = 0 at time t = 0) is observed only on timescales >> r corresponding to frequencies f r , its position...
Highly stable clocks (e.g., cesium clocks, hydrogen maser clocks, or quartz crystal oscillators) have angular frequencies of ticking that tend to wander so much over very long timescales that their...
Question 24 Not yet answered Marked out of 1.00 P Flag question Muscat LLC's current assets and current liabilities are OMR 258,000 and OMR 192,000, respectively. In the year 2020, the company earned...
Question 24 Miami Company sold merchandise for which it received $710,400, including sales and excise taxes. All of the firms sales are subject to a 6% sales tax but only 50% of sales are subject to...
f the IRS intends to close a Taxpayer Assistance Center, they must notify the public at least _____ days in advance of the closure date. 14 30 60 90

Given a two-level atomic system where level-2 is more energetic than the ground state level-1, what is

Question:

dN2 B124,N1 – B214,N2 – A2¡N2 dt - %3D

Step by Step Answer:

This statement gives the time rate of change of ...View the full answer

Optics

Students also viewed these Sciences questions