A 2.44 m wide by 1.15 m high metal plate must be insulated to prevent contact burn injuries. If the heat transfer rate is 125 W and the temperature across the insulation must be reduced from 88.3°C to 40.7°C, what is the minimum thickness (in cm) of insulation required [round your final answer to two decimal places]? {kins = 0.035 W/m-K}

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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A 2.44 m wide by 1.15 m high metal plate must be insulated to prevent contact
burn injuries. If the heat transfer rate is 125 W and the temperature across the
insulation must be reduced from 88.3°C to 40.7°C, what is the minimum
thickness (in cm) of insulation required [round your final answer to two decimal
places]?
{kins = 0.035 W/m-K}
Insulation
Н
W
L
Transcribed Image Text:A 2.44 m wide by 1.15 m high metal plate must be insulated to prevent contact burn injuries. If the heat transfer rate is 125 W and the temperature across the insulation must be reduced from 88.3°C to 40.7°C, what is the minimum thickness (in cm) of insulation required [round your final answer to two decimal places]? {kins = 0.035 W/m-K} Insulation Н W L
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