Heat transfer 2. A vertical square plate, 30cm on a side, is maintained at 50degC andexposed to room air at 20degC. The surface emissivity is 0.8. Calculatethe heat lost by both sides of the plate.3. If the square plate in #2 is the one heated in the given condition of #1,solve the new TOTAL HEAT LOST (one side only) in Watts.

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Answered: 2. A vertical square plate, 30cm on a…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

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2. A vertical square plate, 30cm on a side, is maintained at 50degC and exposed to room air at 20degC. The surface emissivity is 0.8. Calculate the heat lost by both sides of the plate.