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Get Full Access to University Physics - 13 Edition - Chapter 17 - Problem 108p
Get Full Access to University Physics - 13 Edition - Chapter 17 - Problem 108p

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# A wood ceiling with thermal resistance R1 is covered with ISBN: 9780321675460 31

## Solution for problem 108P Chapter 17

University Physics | 13th Edition

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Problem 108P

A wood ceiling with thermal resistance ?R?1 is covered with a layer of insulation with thermal resistance ?R?2. Prove that the effective thermal resistance of the combination is ?R = ?R?1+ ?? .

Step-by-Step Solution:

Solution 108P Step 1: We know that Q is directly proportional to temperature difference and area,inversely proportional to thickness. Q = (T 2 T )/1L/k A)* Where Q rate of heat per second T outer temperature 2 T inner temperature 2 A effective area k thermal conductivity L thickness

Step 2 of 2

##### ISBN: 9780321675460

This full solution covers the following key subjects: resistance, Thermal, layer, Effective, insulation. This expansive textbook survival guide covers 26 chapters, and 2929 solutions. The answer to “A wood ceiling with thermal resistance ?R?1 is covered with a layer of insulation with thermal resistance ?R?2. Prove that the effective thermal resistance of the combination is ?R = ?R?1+ ?? .” is broken down into a number of easy to follow steps, and 33 words. The full step-by-step solution to problem: 108P from chapter: 17 was answered by , our top Physics solution expert on 05/06/17, 06:07PM. Since the solution to 108P from 17 chapter was answered, more than 280 students have viewed the full step-by-step answer. University Physics was written by and is associated to the ISBN: 9780321675460. This textbook survival guide was created for the textbook: University Physics, edition: 13.

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