Heat and Mass Transfer: Fundamentals and Applications
Heat and Mass Transfer: Fundamentals and Applications
5th Edition
ISBN: 9780077654764
Author: CENGEL
Publisher: Mcgraw-Hill Course Content Delivery
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Textbook Question
Chapter 1, Problem 154P

Heat is lost through a brick wall ( k = 0 .72 W/m . K), which is 4 m long, 3 wide, and 25 cm thick at a rate of 500 W. If the inner surface of the wall is at 22 o C, the temperature at the midplane of the wall is

  1. 0 o C
  2. 7.5 o C
  3. 11.0 o C
  4. 14.8 o C
  5. 22 o C

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Chapter 1 Solutions

Heat and Mass Transfer: Fundamentals and Applications

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