Insulaters Flashcards
1
Q
Yes or no, do oven gloves conduct heat well
A
Yes
2
Q
Yes or no, do kingspan conduct heat well
A
Yes
3
Q
Yes or no, do aluminium saucepan gases conduct heat well
A
No
4
Q
Yes or no, do plastic saucepan handles conduct heat well
A
Yes
5
Q
Yes or no, Do rugs and carpets conduct heat well
A
Yes
6
Q
Yes or no, do tiled floors conduct heat well
A
No
7
Q
Yes or no, do knitted jumpers conduct heat well
A
Yes
8
Q
Why do people tenting out in Antarctica sleep on thick foam mattresses?
A
Because they preserve more heat
9
Q
Which methods of heat transfer of a vacuum flask do the vacuum do
A
Encloses heat
10
Q
Which methods of heat transfer of a vacuum flask do the tight-fitting lid do
A
To make sure no air escapes
11
Q
Which methods of heat transfer of a vacuum flask do the silvered surfaces do
A
Keeps in all heat
