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V6.6
STRING |
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LINKS |
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Like
wood, string made from plant fibres will decompose on
heating.
Watch the video and answer these questions:
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Why does
the string darken? |
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What is
the ‘smoke’ in the tube? |
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Why can
we see a flame at the mouth of the tube? |
What is the black material left at the end likely to
be?

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a
Science Enhancement Programme CD-ROM 2005 |
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user
guide |
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