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What is the burning point of iron wire?
Iron wire has a melting point of approximately 2,800 degrees Fahrenheit (1,538 degrees Celsius). At this temperature, the wire will begin to oxidize and eventually burn.
Is the color of iron wire a physical property?
Yes, the color of iron wire is a physical property. Physical properties are characteristics of a substance that can be observed or measured without changing the composition of the substance, and the color of iron wire is one such observable characteristic.
Is the color of iron wire a physical or chemical change?
The color change of iron wire when it rusts is a chemical change because it involves a reaction with oxygen in the air to form iron oxide. This new substance has different properties than the original iron.
What is the purpose of inserting an iron wire into the different cones of the flames?
Inserting an iron wire into the different cones of flames in a bunsen burner helps to conduct heat from the flame to the wire, allowing for easy bending or shaping of the wire. This technique is commonly used in a laboratory setting to create shapes or loops in the wire for various experiments or procedures.
Can copper wire be made into a magnet?
The copper wire has to be wound around a iron core to get the full effect of electromagnetism.
Can iron be melted down into wire?
Yes, iron can be melted down into a molten state and then extruded into wire to create iron wire. The molten iron is typically poured into a mold to form a continuous wire shape before being cooled and solidified.
Can iron be drawn into wire?
The ability to be drawn into a thin wire is a property known as ductility. Iron has ductility.
What is the chemical formula of iron wire?
The chemical formula of iron wire is Fe, since iron is represented by the symbol Fe in the periodic table.
Is iron wire an element?
The physical shape doesn't influence what is is chemically. Pure iron (Fe) is an element regardless of the shape. Strictly speaking iron wire is probably an alloy. Mostly iron, but with a dab of other elements to make it stronger and easier to draw into a wire.
What is the burning point of iron wire?
Iron wire has a melting point of approximately 2,800 degrees Fahrenheit (1,538 degrees Celsius). At this temperature, the wire will begin to oxidize and eventually burn.
How do you magnetise a iron bar?
If you wrap a length of wire around the iron bar then pass a current through the wire, the bar will become magnetised.
What has the lowest resistance copper wire or iron wire?
Copper wire. .wikipedia.org/wiki/Electrical_resistivity_and_conductivity
Does coil of wire with current passing through it magnetise a piece of iron?
Yes, a coil of wire with current passing through it can magnetize a piece of iron. This is because the current creates a magnetic field around the wire, which induces magnetization in the nearby iron material.
What change is expected in the reaction mixture if a copper wire is kept immersed in AN Iron sulphate solution?
The copper wire will undergo a redox reaction where it will displace iron from iron sulfate solution, forming copper sulfate and solid iron. The color of the solution will change to blue as copper sulfate forms. Over time, the copper wire will start to dissolve and the iron will start to plate out onto the wire.
What was wrapped around an iron bar to create the first electromagnet?
A copper wire was wrapped around an iron bar to create the first electromagnet.
What are wire cutters made of?
steel reinforced iron
Which of the following will be attracted to or repelled by a magnet?
A copper wire carrying current, Another magnet, An iron horseshoeA copper wire carrying currentAnother magnetAn iron horseshoe
