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Heat increases the momentum of electrons and randomizes their spin orientation. Randomized orientation of spin reduces the magnetism.
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∙ 11y ago
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What happens to a magnet when heated up?
It gets demagnetized at about 170 degrees Fahrenheit, or 70 90 degrees Celsius.
What will happen when a gold object is heated?
how do I know
When an object is heated it increases What is this called?
thermal expansion
Can an object being heated be hotter than the source heating it?
Yes, the only way for that to work is if you have the right amount of oxygen, though. Blue fire can get hotter if it's heated by red fire and sand can be heated by lightning, causing it to turn to glass. Without the the right amount of oxygen, the object being heated will only get as hot as its source. Very rarely does the object get hotter than its source.
Why aren't permanent magnets really permanent?
They can be demagnetized. Because nothing can be permanent :-)
What happens to a magnet when heated up?
It gets demagnetized at about 170 degrees Fahrenheit, or 70 90 degrees Celsius.
What happens to a magnet when heated?
when heated a certain limit of atoms is disturbed because of in creased Brownian motion
Does heating up a magnet make it stronger?
Heating up a magnet actually makes it weaker. A magnet can be completely demagnetized when heated past it's Curie temperature.
When an object is heated the bonds in that object?
weaken
Can styrofoam be demagnetized?
YES IT CAN!
Does the volume of an object change if heated?
The volume of a substance increases when heated
How does demagnetization work?
Demagnetization works by removing the magnetic field from a magnetized object so they no longer attract metal. Most magnets can be demagnetized temporarily or permanently.
Will a mass of an object increase after heated?
no
What happens to the particles in copper when heated by a Bunsen burner?
[object Object]
What happens to a substance or object when it is heated?
It expands.
What object vibrate?
Atoms or molecules when they are heated.
What will happen when a gold object is heated?
how do I know
