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it will not attract
It gets demagnetized at about 170 degrees Fahrenheit, or 70 90 degrees Celsius.
A magnet looses its power when heated.
when heated a certain limit of atoms is disturbed because of in creased Brownian motion
heated or dropped on a hard surface
yes, when it is heated.
yes
the magnet gets weaker
If a magnet is heated to a high temperature it will lose its magnetism.
Heating up a magnet actually makes it weaker. A magnet can be completely demagnetized when heated past it's Curie temperature.
When matter is heated it will expand
A magnet can lose its magnetism if exposed to high temperatures. If heated above the point called the Curie temperature, a magnet will lose its magnetism.