b. The ceiling of a certain room in a student's dormitory has an area of 200 ft". It contains insulation such that its R-value is 30. If the room is maintained at 22°C and the attic has a temperature of 50°C. How many Joules of heat flows through the ceiling into the room in 1 day?
b. The ceiling of a certain room in a student's dormitory has an area of 200 ft". It contains insulation such that its R-value is 30. If the room is maintained at 22°C and the attic has a temperature of 50°C. How many Joules of heat flows through the ceiling into the room in 1 day?
Refrigeration and Air Conditioning Technology (MindTap Course List)
8th Edition
ISBN:9781305578296
Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Chapter42: Heat Gains And Heat Losses In Structures
Section: Chapter Questions
Problem 12RQ
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![b. The ceiling of a certain room in a student's dormitory has an area of 200 ft'. It
contains insulation such that its R-value is 30. If the room is maintained at 22°C
and the attic has a temperature of 50°C. How many Joules of heat flows through
the ceiling into the room in 1 day?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5cf509ac-b2a1-4e3a-b18d-69f5c6c40b48%2Fdde201c8-64a4-41c5-ae74-37606108e891%2Fm1hmapj_processed.png&w=3840&q=75)
Transcribed Image Text:b. The ceiling of a certain room in a student's dormitory has an area of 200 ft'. It
contains insulation such that its R-value is 30. If the room is maintained at 22°C
and the attic has a temperature of 50°C. How many Joules of heat flows through
the ceiling into the room in 1 day?
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