Conceptual Physics: The High School Physics Program
Conceptual Physics: The High School Physics Program
9th Edition
ISBN: 9780133647495
Author: Paul G. Hewitt
Publisher: Prentice Hall
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Chapter 38, Problem 2A
To determine

The definition of the quantum and two examples of the quantum.

Expert Solution & Answer
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Explanation of Solution

Introduction:

The smallest unit of some quantity to explain the quantity at very basic level. The quantity may be matter, light or momentum. The smallest unit to explain the light is photon and the smallest units to explain the matter are electrons.

The photon and electrons are the quantum for the light and matter. The photon is the packet of light energy and electrons are the basic unit of the matter.

Conclusion:

The smallest unit to explain some quantity at microscopic level is the quantum for that unit and two examples of the quantum are photon and electrons.

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