Physical Chemistry
Physical Chemistry
2nd Edition
ISBN: 9781133958437
Author: Ball, David W. (david Warren), BAER, Tomas
Publisher: Wadsworth Cengage Learning,
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Chapter 19, Problem 19.28E
Interpretation Introduction

(a)

Interpretation:

The approximate “temperature” of Rb gas is to be calculated.

Concept introduction:

Optical molasses is also known as laser cooling. It is the technique of reducing the motion of the atoms by trapping and cooling down the neutral atoms of the given system. The temperature is in the range of micro kelvins, millikelvin and nanokelvins depending upon the given system.

Interpretation Introduction

(b)

Interpretation:

The relevance of the word “temperature” to the given system is to be stated. The arguments concerning the applicability of the given term to gas atoms trapped in optical molasses is to be stated.

Concept introduction:

Optical molasses is also known as the laser cooling. It is the technique of reducing the motion of the atoms by trapping and cooling down the neutral atoms of the given system. The temperature is in the range of micro kelvins, millikelvin and nanokelvins depending upon the given system.

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Chapter 19 Solutions

Physical Chemistry

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