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Get Full Access to University Physics - 13 Edition - Chapter 24 - Problem 15dq
Get Full Access to University Physics - 13 Edition - Chapter 24 - Problem 15dq

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# The freshness of fish can be measured by placing a fish

ISBN: 9780321675460 31

## Solution for problem 15DQ Chapter 24

University Physics | 13th Edition

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Problem 15DQ

The freshness of fish can be measured by placing a fish between the plates of a capacitor and measuring the capacitance. How does this work? (?Hint: ?As time passes, the fish dries out. See Table 24.1.)

Step-by-Step Solution:
Step 1 of 3

Solution 15DQ The capacitance of any capacitor depends on three factors area of the plates, the distance between the plates and the dielectric constant of the space in which it is kept . To have an idea about the freshness of the fish, take a capacitor and measure its capacitance. Now, place a fish between its plates. As the time passes the fish dries out or loses its moisture, and the value of dielectric constant will change. Since all other parameters are constants, we can conclude that the capacitance will be related only to the dielectric constant which is in turn depends on the freshness of the fish. Hence, by knowing the kinetics of losing moisture (zero order, first order, second order ) we can easily relate the freshness of the fish to the measured capacitance value.

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##### ISBN: 9780321675460

This textbook survival guide was created for the textbook: University Physics, edition: 13. The answer to “The freshness of fish can be measured by placing a fish between the plates of a capacitor and measuring the capacitance. How does this work? (?Hint: ?As time passes, the fish dries out. See Table 24.1.)” is broken down into a number of easy to follow steps, and 36 words. This full solution covers the following key subjects: Fish, measuring, dries, capacitance, freshness. This expansive textbook survival guide covers 26 chapters, and 2929 solutions. The full step-by-step solution to problem: 15DQ from chapter: 24 was answered by , our top Physics solution expert on 05/06/17, 06:07PM. Since the solution to 15DQ from 24 chapter was answered, more than 782 students have viewed the full step-by-step answer. University Physics was written by and is associated to the ISBN: 9780321675460.

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