u a cotton garment cannot keep us warm in winter as woolen sweater can
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10
Answer:
Answer: Cotton clothes are thin and do not have space in which air can be trapped. Thus, cotton clothes do not prevent heat coming out of our body. Woollen clothes keep us warm during winter because wool is a poor conductor of heat and it has air trapped in between the fibres.
Answered by
2
Answer:
A cotton garment cannot keep us because it does not have air spaces between its fibres .
Explanation:
A cotton garment cannot keep us warm in winters because it does bot trap air between the fibres whereas a woollen garment can as it has air spaces between the fibres which when get filled with air get warm and keeps us safe from cold outside .
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