Question: Why does a quantum mechanical system with discrete vibrational energy levels behave as if it has a continuous energy spectrum if the energy difference between

Why does a quantum mechanical system with discrete vibrational energy levels behave as if it has a continuous energy spectrum if the energy difference between vibrational energy levels ΔE satisfies the relationship ΔE ≪ k_BT?

Step by Step Solution

★★★★★

3.29 Rating (164 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

If the difference in energy between vibrational energy le... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Physical Chemistry Questions!

According to the 3rd postulate, in any single measurement of the total energy, the only values that will ever be measured are the eigenvalues of the total energy operator. Apart from the discrete...

Can a guitar string be in a superposition of states or is such a superposition only possible for a quantum mechanical system?

The wave nature of particles results in the quantum mechanical situation that a particle confined in a box can assume only wavelengths that result in standing waves in the box, with nodes at the box...

Question: 2. Consider a particle in an infinite square well. It is in the initial state y(x, 0) = A [$1(x) + $2(x)] where on (x) is the energy eigenfunctions for the infinite square well. (a) Plot...

Coding Language c++ Huffman Encoding Using the Huffman encoding algorithm as explained in class, encode and decode the Speech.txt file using frequency tree and priority queue. Implement Huffman style...

Explain how the principles of quantum mechanics are able address the issues. The development of quantum mechanical theory stems from several issues that could not be addressed by the principles of...

vibrational rotational spectroscopy of carbon dioxide CO2 is a symmetric, linear molecule with (obviously) 3 atoms. CO2 has three translational degrees-of-freedom (d.f.'s), and two rotational...

Introduction Celebration of holidays with fireworks illuminates the night sky with brilliant colors created by metal ions. The metals used to create fireworks are chosen to create specific colors....

What is the primary focus of Atomic Spectroscopy? Bond lengths and angles Analyzing molecules Studies isolated atoms Electron movement in energy levels 2. What type of information does Molecular...

space where an electron can be found. Bohr's most distinctive contribution was the discovery of the link between the quantized energies of electron "orbits" and the line emission spectrum. This was a...

In Problem, use implicit differentiation to find y and evaluate y at the indicated point. In y = 2y2 - x; (2,1)

Prove the following theorem: "The present value of forecasted economic profit, when discounted at the weighted average cost of capital, plus the book value of assets, equals the DCF value of the...

10 Write the correct sign, , between each pair of numbers. a -2.3-2.4 C -0.15 -0.08 b -7.23 -7.23 -7.29 d -11.02 -11.5

Assume that China is the only importer of Cana- dian beef. Explain how China's ban on beef imports affected Canadian beef producers and consumers. Draw a graph of the Canadian market for beef to show...

Estimate the change in the Gibbs energy and molar Gibbs energy of 1.0dm 3 of octane when the pressure acting on it is increased from 1.0 atm to 100 atm. The mass density of octane is 0.703 g cm 3 .

Calculate the change in entropy when 100 kJ of energy is transferred reversibly and isothermally as heat to a large block of copper at (i) 0 C, (ii) 50 C.

Discuss the significance of the terms dispersal and disorder in the context of the Second Law.

MACRS depreciation expense and accounting cash flow Pavlovich Instruments, Inc., a maker of precision telescopes, expects to report pretax income of $433,000 this year. The company's financial...

You want to obtain a sample to estimate howr much parents spend on their kids birthday parties. Based on previous study, you believe the population standard deviation is approximately or = 52.1...

Double your wealth. Kant Miss Company is promising its investors that it will double their money every 3 years. What annual rate is Kant Miss promising? Is this investment a good deal? If you invest...