Science, asked by nk659891, 10 days ago

which of the following fiber is a good insulator​

Answers

Answered by Anonymous
2

Explanation:

Natural Fiber: Some natural fibers including cotton, wool, straw, and hemp are used as insulation materials. Cotton insulation is nontoxic, but is more costly than fiberglass insulation and must be treated with borate to make it flame retardant.

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