A 20 x 30-ft slab of insulation has an R factor of 11. How much heat (in
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A 20 x 30-ft slab of insulation has an R factor of 11. How much heat (in Btu per hour) is conducted through the slab if the temperature on one side is 68oF and that on the other side is 30oF?
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Related Book For
Fundamentals of Ethics for Scientists and Engineers
ISBN: 978-0195134889
1st Edition
Authors: Edmund G. Seebauer, Robert L. Barry
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