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Refrigerator doors, some cabinet doors (like on an entertainment center), door and window alarms sometimes use magnets.
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∙ 15y ago
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A box contains a collection of metal objects from a tomb How do you separate iron objects from metal objects?
You could use a magnet to separate a collection of metal objects from a tomb. Iron object and other ferrous metals will stick to the magnet while some other types of metals will not.
What country invented the magnet?
No country invented the magnet. Magnets are naturally occurring objects. The Chinese were the first to use a magnet as an aid to navigation.
What piece of equipment would iron and other metallic objects use to separate?
A magnet.
What are some use of magnets?
what is the magnet ? magnet is the solid substance that attracts the iron.
How do you provent from a magnet?
* Magnetic field weakens with the square of distance -- place the magnet as far away as possible. * Magnetic field is shielded with metal -- wrap the magnet in metal films, the best being ferromagnetic materials, such as iron, cobalt, etc. * use a de-magnetizer frequently on the objects that you don't want to be magnetized. =============================
Is the magnet in a compass a permanent magnet or electronic?
A. Compasses typically use a permanent magnet.
What are some ways people use magnet?
to stick paper on the frige
What website will show me how to create a magnet?
There are several sites that one can use to make a magnet. Websites that allow the design of cards will also show one how to make a magnet. Zazzle, Shutterfly and Vistaprint are some of these sites.
How could you measure which two objects has greater mass?
you can use a balance table for some small objects.
Did Michael Jackson use magnet in dancing?
He didn't use a magnet. He do his dance by his own moves.
What is an object that attracts metal?
It is a magnet or a electro-magnet. If you are trying to use it as a metal detector then you will need a really strong magnet!
What are some objects that use concave?
Peepholes such as in hotel rooms
