i think it is because if it was Chemical a different thing would happen as as wool it stays the same.
When the steel wool burns, it is oxidized and thus this is a chemical change.
Let's call it a biological change. It has elements of both physical and chemical, but wool doesn't "form" on a sheep like, say, mold on a loaf of bread; wool is sheep hair and it grows out of hair follicles all over the animal.
Rusting of steel wool is a chemical change because it involves a reaction between iron in the steel wool and oxygen in the air to form iron oxide (rust). This new substance has different properties than the original steel wool.
Merino wool is sheared from Merino sheep, then processed to remove impurities. The fibers are spun into yarn, which is then woven or knitted into fabric. The fabric is then dyed, finished, and potentially treated for specific properties like softness or water resistance.
Fabric is a mixture, typically composed of different fibers such as cotton, polyester, or wool woven or knitted together to create a textile material. Each fiber retains its original properties within the fabric, making it a mixture.
yes because only the appearance changed and it is still wool.
Melting the steel wool is a physical change.
about 50% is made from wool
When the steel wool burns, it is oxidized and thus this is a chemical change.
A traditional jersey is either hand-knitted from wool (from a sheep), or is less traditionally machine knitted using either wool or a wool/acrylic mixture.
Let's call it a biological change. It has elements of both physical and chemical, but wool doesn't "form" on a sheep like, say, mold on a loaf of bread; wool is sheep hair and it grows out of hair follicles all over the animal.
A kintted wool hat is a hat one wears on a head, fabricated by knitting fibre known as wool.
I don't know if you can starch a knitted coaster, BUT you could use a natural fiber (wool) and felt it so that it is sturdy.
Wool is first spun into yarn, and the yarn can be knitted or woven, depending on the final result you want.
You may be thinking of a balaclava, which functions as a mask. These can be knitted wool or canvas.
There are many places to find information about wool knitting. Websites for information about wool knitting include Get Knitted, Retro Mummy and Nocturnal Knits.
Not all children's clothes are knitted. It is common for many baby and toddler clothing items to be made from wool, because it is soft, warm and gentle on their skin. Knitted clothes are also fairly durable when washed carefully.