Wool

A wool blend coat has been designed not to shrink, based on the blend of the wool.

However, you could wash the wool coat in hot water with maximum agitation, which affects the wool, but not the blend. Your results would be unpredictable.

Both need oxygen and a main heat source like a Bunsen burner witch is a non luminous flame but you can use a wick candle and take a piece of steel wool and fluff it up a bit so oxygen can get in to the spaces to let the steel wool burn faster and more efficient because the oxygen feeds the flame. Then light the fluffed steel wool. You will see a combustion reaction with the steel wool, the oxygen and it's ignition source.

2Fe + 3O2 + heat = then make your observation

The same kind of reaction goes with the rusting of steel wool but it's just oxidization of the iron in the steel and to have a rusting reaction you will need a liquid compound such as water or some time gasoline will rust steel but the test you would do gasoline would not be a safe solution but water would work better because the natural sodium and other minerals would help in the decomposition reaction to the steel

So for the test take steel wool ( just about a half a gram) and jam it in the back of a long but narrow test tube the take a graduated cylinder and put about 50ml just enough for a precipitation reaction ( basically condensation) so the steel wool can have O2 and H2O to rust the steel wool. So put the narrow cylinder test tube face down in the water so the steel wool at the bottom of the test tube us faceing down and not in the water. So right now theirs a tight seal of O2 and H2O vapors allowing a decomposition reaction

Fe + O2 + H2O = observe the results may vary

The similarity is they both use a single decomposition reaction

It is.

Yes, a Brillo pad is made out of steel wool, which consists of fine strands of steel fibers. These pads are typically used for scrubbing and cleaning pots, pans, and other surfaces due to their abrasive texture. The steel wool is often combined with a soap or detergent to enhance cleaning effectiveness.

A wool bundle is commonly referred to as a "fleece." This term typically describes the raw, unprocessed wool sheared from sheep. After processing, the wool might be packaged in bales, but the initial collection is often called a fleece.

Wool is called fleece when it starts. You shear it off of a lamb or sheep. This is done once or twice a year, depending on the type of sheep and where they live. Shearing is just a short hair cut for the sheep, and if it is done correctly, it doesn't harm the sheep at all.

After the fleece is cut off the sheep, it is washed, dried, combed out (carded), then spun into wool yarn or thread. White wool can be dyed to get many different colors. This can all be done by machines or by hand.

When wool freezes, the fibers can become stiffer and less pliable, which may affect the fabric's overall feel and comfort. However, wool retains its insulating properties even when frozen, as its structure allows it to trap air. If the wool becomes wet before freezing, it may lose some of its insulating capabilities and take longer to dry out. Overall, while freezing affects wool's texture, it does not significantly diminish its warmth.

Winter coats can be made from any textile and serve any purpose. Some winter coats are required to keep humans warm in winter. Other winter coats are for fashion and style only in geographies where winter is not cold.

Rock wool, also known as stone wool, is a popular growing medium used in hydroponics. It is made from melting volcanic rock and spinning it into fibers, creating a lightweight, porous material that provides excellent aeration and moisture retention. Rock wool offers a stable environment for plant roots, supports nutrient absorption, and is pH neutral, making it an ideal choice for hydroponic systems. Additionally, it is sterile, reducing the risk of disease in plants.

Gideon tested God with the fleece of wool to seek confirmation of God's will and assurance of His support before leading Israel against the Midianites. Despite receiving a divine call, Gideon felt uncertain and wanted tangible signs to bolster his faith. By asking for specific conditions regarding the dew on the fleece, he aimed to ensure that he was acting according to God's direction and not merely relying on his own judgment. This act of testing reflects a deep desire for certainty in fulfilling God's plan.

Synthetic materials are created through chemical processes that transform natural resources, such as petroleum, natural gas, or biomass, into new substances. For example, crude oil can be refined and chemically altered to produce plastics, while natural fibers like cotton can be chemically processed to create synthetic fibers like rayon. These processes involve breaking down natural compounds and reassembling them into synthetic forms, allowing for the development of materials with specific properties and functionalities. Ultimately, the transformation of natural resources into synthetic materials enables a wide range of applications in various industries.

The term "king of wool" typically refers to cashmere, which is prized for its softness, warmth, and luxurious feel. Sourced from the undercoat of cashmere goats, this fine wool is highly sought after for high-end clothing and accessories. Its rarity and the labor-intensive process of collecting the fibers contribute to its status and high price.

Nobility often wore fine wool known as "cashmere," derived from the soft undercoat of cashmere goats. This luxurious wool was prized for its softness, warmth, and lightweight properties, making it a symbol of wealth and status. Additionally, merino wool, known for its fine texture and durability, was also favored by the upper classes. These materials were typically used in high-quality garments and textiles that showcased the wearer’s affluence.

Wool is naturally water-resistant to some extent due to its unique structure and the presence of lanolin, a natural oil that helps repel water. However, it is not completely waterproof; it can absorb moisture without feeling wet, allowing it to keep the wearer warm even when damp. In heavy rain or prolonged exposure to water, wool can become saturated. Overall, while wool offers some water resistance, it is best suited for light moisture rather than heavy rain.

Patons Jet Wool is a 10-ply yarn, which makes it a bulky weight yarn. This construction provides a thicker texture, making it suitable for quick knit or crochet projects, such as blankets and warm garments. Its composition typically includes a blend of wool and acrylic, offering warmth and durability.

Clothes moth larvae can take anywhere from several days to a few weeks to eat through a square centimetre of wool fabric, depending on factors such as the temperature, humidity, and the specific moth species. Under optimal conditions, they can consume the fabric more quickly, but in less favorable environments, the process may take longer. Generally, the larvae feed continuously until they are ready to pupate, which can influence the time taken to damage the fabric.

The copper penny might get cleaner.

If it were a rubber penny, then you would get static electricity.

Merino wool is the wool from the Merino breed of sheep. It is prized for its texture and commands a premium price from manufacturers who use wool.

Wool fabric can be used for a variety of items including clothing such as sweaters, suits, and scarves, due to its warmth and durability. It is also ideal for home textiles like blankets, rugs, and upholstery, providing both comfort and aesthetic appeal. Additionally, wool can be utilized in crafting projects, such as felted items or yarn for knitting and crocheting. Its natural properties make it suitable for outdoor gear and insulation materials as well.

Electrons move from the wool to objects that come into contact with it, such as a rubber rod or a glass surface, through a process called triboelectric charging. When wool is rubbed against another material, it can transfer electrons, causing the wool to become positively charged and the other material to become negatively charged. This transfer occurs due to differences in the materials' electron affinities. As a result, the wool loses electrons and gains a positive charge.

Examples of wool cloth include tweed, a durable fabric often used for jackets and suits; flannel, known for its softness and warmth, commonly used for shirts and pajamas; and cashmere, a luxurious and lightweight wool from cashmere goats, typically used in sweaters and scarves. Other varieties include merino wool, prized for its fine texture and breathability, and worsted wool, which is smooth and tightly woven, making it ideal for formal wear. Each of these fabrics showcases the versatility of wool in clothing and textiles.

no. Too flexable and would rust too quickly.

It will cut like a dream. Give it a try!