The interior walls as well the ceiling and the floor of a room are all at Tg = 10 deg C. The room air is continuously circulated, providing an average convection coefficient of 2.6 W m-2 K-1 at an average temperature of T₁ = 28 deg C. If the room measures 5 m X 4 m X 3 m, estimate the rate at which the air is cooling the room (a negative answer will imply the air is heating the room). Enter your answer using two significant digits in kW.

The interior walls as well the ceiling and the floor of a room are all at Tg = 10 deg C. The room air is continuously circulated, providing an average convection coefficient of 2.6 W m-2 K-1 at an average temperature of T₁ = 28 deg C. If the room measures 5 m X 4 m X 3 m, estimate the rate at which the air is cooling the room (a negative answer will imply the air is heating the room). Enter your answer using two significant digits in kW.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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