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The rusting of an iron pole is a chemical change. An example of a chemical change would be crumbling a piece of paper. When you are crumbling this piece of paper, the contents of the paper have not change and you are able to uncrumble the paper there is no difference except the paper has wrinkles. :) However in an example of chemical change like a metal rusting, you cannot un-rust it, it was chemically changed. Another example of a chemical change would be burning a piece of paper to ashes.
What else can I help you with?
Why the rusting of an iron pole is not physical change?
The rusting of an iron pole is a chemical change. An example of a chemical change would be crumbling a piece of paper. When you are crumbling this piece of paper, the contents of the paper have not change and you are able to uncrumble the paper there is no difference except the paper has wrinkles. :) However in an example of chemical change like a metal rusting, you cannot un-rust it, it was chemically changed. Another example of a chemical change would be burning a piece of paper to ashes.
Why is support pole in my basement rusting even though the basement's completely dry?
Because you have a basement No area in a house is COMPLETLY dry. The pole is rusting because of moisture in the air. Humidity will rust the pole, I suggest two applications of a primer followed by an application of a latex based paint.
Is the geographic North Pole is also called the magnetic North Pole?
no, the magnetic north pole is determined by the molten iron core, and changes.
Why does the north pole of a compass point towards the earth's north magnetic pole?
The center of the earth has iron core
What is a metal pole made from?
A 'metal pole' could be made out of so many different types of metal, but most likely the metals you are looking for are Iron, Steel or a Chrome-plated pole.
Why rusting of an iron pole is not a physical change?
Because for iron to turn to rust, it must react with oxygen, which is a chemical change.
Why the rusting of an iron pole is not physical change?
The rusting of an iron pole is a chemical change. An example of a chemical change would be crumbling a piece of paper. When you are crumbling this piece of paper, the contents of the paper have not change and you are able to uncrumble the paper there is no difference except the paper has wrinkles. :) However in an example of chemical change like a metal rusting, you cannot un-rust it, it was chemically changed. Another example of a chemical change would be burning a piece of paper to ashes.
Why is support pole in my basement rusting even though the basement's completely dry?
Because you have a basement No area in a house is COMPLETLY dry. The pole is rusting because of moisture in the air. Humidity will rust the pole, I suggest two applications of a primer followed by an application of a latex based paint.
Which pole of a magnet is attracted to iron?
Any of the two poles will work. It will induce magnetism in the iron.
Does south and iron attract or repel?
South and iron attract each other. The south pole of a magnet attracts the north-seeking pole of iron, which is why a compass needle, often made of iron, aligns with the Earth's magnetic field pointing towards the North Pole.
A magnet attracts a piece of iron and the iron can then attract another piece of iron .What is the basis of this attraction?
When an iron piece is quite away from the magnet ,i.e, not present in magnetic field of the magnet then the iron piece is in neutral state ,i.e, there is no north & south pole . But , as soon as the iron piece interacts with magnetic field of magnet ,i.e, near to the magnet then the north pole of magnet make the nearer part or end of the iron piece south pole & simultaneously other part of iron becomes north pole . Similarly if south pole of the magnet interacts with iron piece then that end/part becomes north pole & other end becomes north pole . Now this iron piece has north & south pole .So iron piece is now converted into magnet which can attract other iron pieces in similar way as explained before .
What is the full form of ICDP switches?
iron clad double pole switch
Which metal became negative pole a)iron and zinc b) copper and iron c) silver and magnesium?
The correct option for the combination where one metal becomes the negative pole is: b) copper and iron
Is there an actual pole at the North Pole?
No, there is no physical pole at the North Pole. The North Pole is located in the Arctic Ocean and is covered by shifting sea ice.
Will a iron axe attract to the south pole of a magnet?
It will be attracted to either pole.It will be attracted to either pole.It will be attracted to either pole.It will be attracted to either pole.
Who can participate in pole vault?
Anybody with a heart can pole-vault but it takes courage and a decent amount of physical ability(be coordinated)
Is bending a metal pole a physical of chemical change?
no because the atomic structure of the atoms in the metal will not chemically change. the free (delocalised) electrons in a metal form non-directional bonds with the atoms. there are also layers of atoms in a metal and these slide over each other and do not break.
