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Get Full Access to College Physics - 1 Edition - Chapter 17 - Problem 76pe
Get Full Access to College Physics - 1 Edition - Chapter 17 - Problem 76pe

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# Unless otherwise indicated, for problems in | Ch 17 - 76PE ISBN: 9781938168000 42

## Solution for problem 76PE Chapter 17

College Physics | 1st Edition

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Problem 76PE

In the clinical use of ultrasound, transducers are always coupled to the skin by a thin layer of gel or oil, replacing the air that would otherwise exist between the transducer and the skin. (a) Using the values of acoustic impedance given in Table 17.5 calculate the intensity reflection

coefficient between transducer material and air. (b) Calculate the intensity reflection coefficient between transducer material and gel (assuming for this problem that its acoustic impedance is identical to that of water). ©Based on the results of your calculations, explain why the gel is used.

Step-by-Step Solution:
Step 1 of 3

Solution 76PE

1. The intensity reflection coefficient is 1.
2. The intensity reflection coefficient is 0.823.
3. To minimize the reflection gel is used
Step 2 of 3

Step 3 of 3

##### ISBN: 9781938168000

This full solution covers the following key subjects: transducer, gel, otherwise, Skin, reflection. This expansive textbook survival guide covers 34 chapters, and 3125 solutions. College Physics was written by and is associated to the ISBN: 9781938168000. The full step-by-step solution to problem: 76PE from chapter: 17 was answered by , our top Physics solution expert on 07/07/17, 04:39PM. Since the solution to 76PE from 17 chapter was answered, more than 263 students have viewed the full step-by-step answer. This textbook survival guide was created for the textbook: College Physics , edition: 1. The answer to “?In the clinical use of ultrasound, transducers are always coupled to the skin by a thin layer of gel or oil, replacing the air that would otherwise exist between the transducer and the skin. (a) Using the values of acoustic impedance given in Table 17.5 calculate the intensity reflectioncoefficient between transducer material and air. (b) Calculate the intensity reflection coefficient between transducer material and gel (assuming for this problem that its acoustic impedance is identical to that of water). ©Based on the results of your calculations, explain why the gel is used.” is broken down into a number of easy to follow steps, and 92 words.

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