Consider a A = 17.0000 m² wall with two layers of insulation: d = 15 cm of brick wall and d = 11 cm of styrofoam. Temperature outside is Tout = 1 °C and T = 10 °C between styrofoam and brick layers. Heat flow through the wall is measured for t = 12 h 0,11 cm 15 cm Outside T=1°C foam 0.01 Wi Inside A 17.0² 10 °C K 0.4W(mK) system of coordinates What is the heat flow through the wall divided by wall area? Your last answer was interpreted as follows: 1 What is the heat flow (power) through the wall? W What is the inside temperature? T = Your last answer was interpreted as follows: 1 What is the amount of heat passed through the wall? Q= Your last answer was interpreted as follows: 1 C Your last answer was interpreted as follows: 1

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
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Consider a A = 17.0000 m² wall with two layers of insulation: d
T = 10 °C between styrofoam and brick layers. Heat flow through
d = 11 cm d = 15 cm
Outside
T = 1°C
foam
K = 0.01 W/(m
Inside
A 17.0 m²
= 10 °C
k=0.8W(mK)
system of coordinates
What is the heat flow through the wall divided by wall area?
W
What is the inside temperature?
Tin =
9
Your last answer was interpreted as follows: 1
What is the heat flow (power) through the wall?
P=
W
Your last answer was interpreted as follows: 1
What is the amount of heat passed through the wall?
°C
Your last answer was interpreted as follows: 1
Your last answer was interpreted as follows: 1
15 cm of brick wall and d = 11 cm of styrofoam. Temperature outside is Tout = 1 °C and
the wall is measured for t = 12 h
Do not leave any fields blank if you don't know the answer insert 1 for example
Transcribed Image Text:Consider a A = 17.0000 m² wall with two layers of insulation: d T = 10 °C between styrofoam and brick layers. Heat flow through d = 11 cm d = 15 cm Outside T = 1°C foam K = 0.01 W/(m Inside A 17.0 m² = 10 °C k=0.8W(mK) system of coordinates What is the heat flow through the wall divided by wall area? W What is the inside temperature? Tin = 9 Your last answer was interpreted as follows: 1 What is the heat flow (power) through the wall? P= W Your last answer was interpreted as follows: 1 What is the amount of heat passed through the wall? °C Your last answer was interpreted as follows: 1 Your last answer was interpreted as follows: 1 15 cm of brick wall and d = 11 cm of styrofoam. Temperature outside is Tout = 1 °C and the wall is measured for t = 12 h Do not leave any fields blank if you don't know the answer insert 1 for example
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