Essential University Physics: Volume 1 (4th Edition)

Published by Pearson
ISBN 10: 0-134-98855-8
ISBN 13: 978-0-13498-855-9

Chapter 16 - Exercises and Problems - Page 312: 84


Please see the work below.

Work Step by Step

We know that the purpose of foil facing on fiber glass insulation is to reduce heat loss by radiation. The foil reflects back the heat due to radiation. Thus, option "c" is the right answer.
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