A room is well insulated everywhere except for a glass large window, which is rectangular with length 2.50 m and height 1.60 m and has width 1.50 cm. Inside the room, the temperature is 20.0 degrees Celsius and outside is 38.0 degrees Celsius. To keep the inside of the room at a constant temperature, heat must be removed by an air conditioner at the

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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12:27 PM E O ë ..
60
01:33:30 Remaining
Multiple Choice
A room is well insulated everywhere
except for a glass large window,
which is rectangular with length
2.50 m and height 1.60 m and has
width 1.50 cm. Inside the room, the
temperature is 20.0 degrees Celsius
and outside is 38.0 degrees Celsius.
To keep the inside of the room at a
constant temperature, heat must be
removed by an air conditioner at the
rate of 5.26 kW. What is the thermal
conductivity for the glass in W/m K?
174
11.7
17.4
O 1.17
30 of 30
Submit
Transcribed Image Text:12:27 PM E O ë .. 60 01:33:30 Remaining Multiple Choice A room is well insulated everywhere except for a glass large window, which is rectangular with length 2.50 m and height 1.60 m and has width 1.50 cm. Inside the room, the temperature is 20.0 degrees Celsius and outside is 38.0 degrees Celsius. To keep the inside of the room at a constant temperature, heat must be removed by an air conditioner at the rate of 5.26 kW. What is the thermal conductivity for the glass in W/m K? 174 11.7 17.4 O 1.17 30 of 30 Submit
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