If you use a glass jar, it is already an insulator
Plastic is a poor conductor of heat, which means it can insulate against heat transfer to some extent. However, the effectiveness of plastic as an insulator can vary based on the type of plastic and its thickness.
There are definitely elastic resistors. The only application I can think of at this moment is the elastic sensor wrapped around a person's chest and used to monitor his breathing during a sleep study or a polygraph test. If you're talking about the common "rubber band" typically used to hold a bunch of papers or a wad of cash together, then no, that particular material is not too good at conducting a current.
Asbestos has high tensile strength and flexibility, allowing it to be woven into fabric or compressed into sheets, making it a good insulator. Its fibrous nature traps air pockets, which provides thermal insulation. Additionally, asbestos is resistant to fire, chemicals, and electricity, which enhances its insulating properties.
Plastic, glass and wood have few valance electrons and are great insulators against the flow of electons.
Neon is a good insulator due to its stable electron structure. Insulator acts as a barrier to electrons. Neon is used in bulbs.
Plastic wrapped around the wire is insulator. Not a conductor. That is why it is wrapped around the conductor wire.
It is a good insulator because the fabric has little fibers in it to keep the cool AIR in, which means that the fabric is strong. ! :)
It is a good insulator because the fabric has little fibers in it to keep the cool AIR in, which means that the fabric is strong. ! :)
Yes fabric can be an insulator. Different types of fabric work better than others though. For example wool works really well as an insulator and is good to wear outdoors in the winter. Cotton is another fairly good fabric insulator.
because it's not metal
In general yes, but it depends on the material, the thickness, and the weave.
Tinfoil is a good insulator because it is a poor conductor of heat, meaning it doesn't allow heat to pass through easily. When wrapped around an object, tinfoil traps heat, keeping things warmer for longer. Additionally, tinfoil reflects heat and light, further enhancing its insulating properties.
The newspaper insulates the ice from heat.
Yes, fabric can be a good thermal insulator. Natural fibers such as wool, cotton, and silk are known for their insulating properties due to their ability to trap air. Additionally, specialized synthetic fabrics like fleece and thermal materials are designed to provide excellent thermal insulation.
Linen is not a particularly good insulator as it is a lightweight and breathable fabric that allows air to flow easily. It is better suited for warm weather clothing as it helps keep the body cool by allowing heat to escape.
it depends what type of insulator youre talking about. wood is a good thermal insulator and rubber is a good electrical insulator A perfect vacuum is the best insulator.
insulator