Question

Give the reasons why cotton clothes are rough while polyester ones are smooth

Answer 1

Answer:

Woollen and cotton contain air spaces in it which makes it rough when you touch and also they have an even surface which makes them rough to touch. On other hand silk and nylon have a plain long fine structure which makes it appear smooth in touch

Explanation:

Answer 2

Answer:

Woollen and cotton clothes feel rough and that of rayon, nylon or polyester are smooth to touch. The Roughness of cotton and woollen fibres is due to the presence of many folds and uneven surface in them. Silk, rayon, nylon and polyester are smooth because they have long plain, fine structures.

Please mark brainliest!