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TGHS5:
Practical Notes for topic V
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LINKS |
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| Page |
Name of
Video Clip |
Notes |
| V1.1 |
Hydrogen burning |
Uses
'gas bag' - see note |
| V2.1 |
Methane burning |
Uses
'gas bag' - see note |
| V3.4 |
Propanone burner |
The glass wick
is made from glass wool. Pull out strands and twist
them to make a short length of 'rope'. Insert this through
a glass tube in a bung. |
| V3.6 |
Oleic acid burning |
See 'Propanone
burner'. |
| V5.2 |
Carbon burning |
Uses
'gas bag' - see note |
| V5.6 |
Two glass wick
candles |
The glass wick
is made from glass wool. Pull out the string wick in
a short length of candle and enlarge the hole slightly
with a drill. Soak a length of twisted glass wool in
melted wax, and leave it to cool so that it stiffens
on freezing. Insert the glass wick into the hole. When
set alight it 'beds in.' |
| V6.5 |
Lighting splint |
If a hot air gun
is brought into school from home, it will need to be
safety-tested. |
| V6.7 |
Glass and string
wick candles |
See 'Two glass
wick candles'. |
To return to the page of main content the note refers to,
click on the page number in the table. |
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Science Enhancement Programme CD-ROM 2005 |
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user
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