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Silk is very elastic as it(a) double up on pulling(b) enlarge itself (c) is stretchable (d) is very soft |
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Answer» Elastic recovery and elongation- Silk is very elastic FIBER, but compared to wool its elasticity is slightly less. At 2% extension the fiber has 92% elastic recovery. When it is dry, the elongation VARIES from 10 to 25%. WET silk has more elongation a s compared to dry silk. |
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