Natural and Synthetic fiber explained in hindi
Автор: JAI EDUCATION GUIDE
Загружено: 2021-06-09
Просмотров: 266
Описание:
#NaturalandSyntheticfiberexplainedinhindi
#naturalfiber
#syntheticfiber
#silk
#jute
#fibres
#jaieducationguide
#winter
#manmadefiber
#wool
#summer
#rainy
#whatisnaturalandsyntheticfiber
#vlogs
#jai
The cloths are made of fabrics. And fabrics are made from fibres. A fibre is basically a string made of some material.
Sometimes the end of the thread is separated into few thin strands. These thin strands are fibres.
On the basis of source, fibre are of two types, Natural fibres and synthetic fibres. Natural fibres are obtained from plants or animals e.g. Cotton is obtained from plants. Wool is obtained from fleece of sheep, hair of rabbits, yak and camels. The cocoon of silkworm gives us silk fibre.
Technological innovations and chemical treatments made it possible to construct fibres artificially. Such fibres are called artificial fibres or synthetic fibres or man-made fibres. e.g. Rayon, Nylon, Polyester and Acrylic.
Повторяем попытку...
Доступные форматы для скачивания:
Скачать видео
-
Информация по загрузке:
