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Question The use of fiberglass insulation in the outer walls of a building is intended to minimize heat transfer through the wall by what process? | |
Answer conduction | |
| User | Added | Note | e | d |
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| KillGorack | 2023-07-08 21:28:04 | The use of fiberglass insulation in the outer walls of a building is intended to minimize heat transfer through the wall primarily by reducing heat transfer through conduction. Fiberglass insulation is made up of small fibers that trap pockets of air. Air is a poor conductor of heat, and the trapped air within the insulation acts as an effective barrier to slow down the transfer of heat through conduction. When there is a temperature difference between the inside and outside of a building, heat tends to transfer from the warmer side to the cooler side through conduction. However, fiberglass insulation resists this heat transfer by inhibiting the direct contact between the outer and inner surfaces of the wall. By reducing heat transfer through conduction, fiberglass insulation helps to maintain a more stable and comfortable indoor temperature, reducing the need for excessive heating or cooling and improving energy efficiency in the building. |