Steel wool is a Mixture-Mechanical
Copper is deposed on the steel wool.
Yes, magnets are attracted to steel wool because steel wool is made of fine strands of steel, which is a ferromagnetic material. When a magnet is brought close to steel wool, the magnetic field causes the steel fibers to become magnetized, resulting in an attractive force. This property allows for the effective use of magnets in various applications involving steel wool.
Thick steel wool will conduct electricity better than thin steel wool because it has more surface area for the current to flow through. The thicker material allows for more pathways for the electricity to travel, resulting in lower resistance and better conductivity.
Yes, a magnet will stick to steel wool, including Brillo pads, because they are made from steel, which is a ferromagnetic material. When exposed to a magnetic field, the iron in the steel wool is attracted to the magnet, allowing it to stick.
use the steel wool to complete the circuit on a 9 volt battery. Touch it to both ends of the battery at once and it will spark, have kindling nearby to be lit by the steel wool.
When the power supply is switched on, the steel wool heats up due to the electrical current passing through it. This causes the steel wool to start glowing red-hot and eventually ignite due to the combustion of the iron in the presence of oxygen.
Electricity is energy. Energy can be different things. We have movement as an energy, kinetic energy that is. Then there is, amongst others heat, as an energy. Electricity must be in a circuit to work. When putting the 9volt battery in the steel wool you make a circuit. Then the electricity will flow through the steel wool. When the electricity is not being used by anything (no light bulbs or anything), it is being converted to heat energy. Steel wool burns easily, so the heat will easily ignite the steel wool.
what would happen if a large piece of steel wool was used? A much smaller piece
steel wool is steel made from wool, so it would be neither
the wool does not rust
Steel wool is a mixture.
Steel wool is a Mixture-Mechanical
Steel wool
Depends on whether you leave the steel wool in the Pepsi. If you take it out, the water in the Pepsi will cause the steel wool to rust away. If you leave it in, the phosphoric acid will slowly dissolve the steel wool.
Melting the steel wool is a physical change.
Yes, steel wool is conductive because it is made of steel, which is a good conductor of electricity. This means that electricity can flow through steel wool easily.