Question 1: Launch and re-entry place severe mechanical stresses on spacecraft, so the strength of an insulator is critically important (as seen by the failure of insulating foam on the ________). | |||
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Question 2: The term thermal insulation can refer to materials used to reduce the rate of ________, or the methods and processes used to reduce heat transfer. | |||
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Question 3: ________ energy can be transferred by conduction, convection, radiation or by actual movement of material from one location to another. | |||
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Question 4: When well insulated, usually with fiberglass insulation, a ________: | |||
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Question 5: See also weatherization and ________; both describe important methods of saving energy and creating comfort. | |||
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