Heat Trarnsier & Applications ISTe Q1. The heat flux through a wood slab 50 mm thick, whose inner and outer surface temperatures are 40 and 20°C respectively has been determined to be 40 W/m2. What is the thermal conductivity of the wood. (0.1 W/ mK)

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
Publisher:Kreith, Frank; Manglik, Raj M.
Chapter1: Basic Modes Of Heat Transfer
Section: Chapter Questions
Problem 1.38P
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T7 Heat Transfer & Applications
Q1. The heat flux through a wood slab 50 mm thick, whose inner and outer
surface temperatures are 40 and 20°C respectively has been determined to
be 40 W/m2. What is the thermal conductivity of the wood. (0.1 W/ mK)
o uindow 5 mm thick are
Transcribed Image Text:1/ 1 100% + T7 Heat Transfer & Applications Q1. The heat flux through a wood slab 50 mm thick, whose inner and outer surface temperatures are 40 and 20°C respectively has been determined to be 40 W/m2. What is the thermal conductivity of the wood. (0.1 W/ mK) o uindow 5 mm thick are
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