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December 20, 2014

Homework Help: Physics

Posted by James on Thursday, July 19, 2012 at 4:15pm.

The thermal conductivity of fiberglass batting, which is 8.9 in thick, is 8.6 10-6 BTU/(ft F s). What is the R value (in ft2 F h/BTU)?

The R value is 24 ft^2 Fh/BTU. How do I get this answer?

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