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Project on using natural dyes to colour fabrics
21.What first inspired Jim to choose this project?
A textiles displayed in an exhibition
B a book about a botanic garden
C carpets he saw on holiday
22.Jim eventually decided to do a practical investigation which involved
A using a range of dyes with different fibres.
B applying different dyes to one type of fibre.
C testing one dye and a range of fibres.
23.When doing his experiments, Jim was surprised by
A how much natural material was needed to make the dye.
B the fact that dyes were widely available on the internet.
C the time that he had to leave the fabric in the dye.
24.What problem did Jim have with using tartrazine as a fabric dye?
A It caused a slight allergic reaction.
B It was not a permanent dye on cotton.
C It was ineffective when used on nylon.
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Q21: What first inspired Jim to choose this project?
Q22: Jim eventually decided to do a practical investigation which involved
Q23: When doing his experiments, Jim was surprised by
Q24: What problem did Jim have with using tartrazine as a fabric dye?
Q27: Tyrian purple