College Physics
College Physics
1st Edition
ISBN: 9781938168000
Author: Paul Peter Urone, Roger Hinrichs
Publisher: OpenStax College
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Chapter 29, Problem 1CQ

Give an example of a physical entity that is quantized. State specifically what the entity is and what the limits are on its values.

Expert Solution & Answer
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To determine

An example of a physical entity that is quantized. Also, define the term entity and state the the limits on its values.

Explanation of Solution

Introduction:

Quantization is the concept for physical quantity which is changing for particular time and this change cannot be observed continuously but only for certain time period.

Charge particles are quantized, angular momentum is quantized, energy is quantized in black body radiation.

The value of charge particle is quantized in form of (ne) where n is the number of quantized particles and e is the electron. So, the minimum value of quantized charge is equal to the value of e.

Conclusion:

Thus, quantized particle is having the change value for the given time example of quantized entity is charge.

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QUESTION 2 Which of the follwing statements correctly desribe the free particle? O a. The energy states of the free particle are quantized, so any value is possible. b. The energy states of a free particle are not quantized, so any value is possible. C. The energy states of the free particle are quantized, so no value is possible. d. The energy states of the free particle are not quantized, so no values are possible.

Chapter 29 Solutions

College Physics

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