Insulaters Flashcards
Yes or no, do oven gloves conduct heat well
Yes
Yes or no, do kingspan conduct heat well
Yes
Yes or no, do aluminium saucepan gases conduct heat well
No
Yes or no, do plastic saucepan handles conduct heat well
Yes
Yes or no, Do rugs and carpets conduct heat well
Yes
Yes or no, do tiled floors conduct heat well
No
Yes or no, do knitted jumpers conduct heat well
Yes
Why do people tenting out in Antarctica sleep on thick foam mattresses?
Because they preserve more heat
Which methods of heat transfer of a vacuum flask do the vacuum do
Encloses heat
Which methods of heat transfer of a vacuum flask do the tight-fitting lid do
To make sure no air escapes
Which methods of heat transfer of a vacuum flask do the silvered surfaces do
Keeps in all heat