more kinetic energy. The hotter the substance the faster the particles are moving and the more heat energy it has
There's no relationship there. But if you take any permanent magnet and heat it hot enough, it loses some or all of its magnetism.
It would get HOT-sorry, couldn't resist. Really, nothing. Think of the world. It's a HUGE magnet AND it's got a molten hot core. Really hot and really magnetic! Simple, yes?
If it is a magnet, then it can still attract to a refrigerator. If it is a lump of hot metal or hot ceramic, then only gravity will provide attraction. The curie temperature describes when it goes from being a magnet to being a lump.
NO!!
yes becase u need it
There's no relationship there. But if you take any permanent magnet and heat it hot enough, it loses some or all of its magnetism.
it depends on whst u think hot is
A cold magnet attracts more than a hot magnet. This helps the flow of electricity which therefore helps the electric field, which therefore helps the magnetic field. They use cold magnets to power the LHC which collides hydrogen atoms. Obviously the cold magnet is very attracting.
It would get HOT-sorry, couldn't resist. Really, nothing. Think of the world. It's a HUGE magnet AND it's got a molten hot core. Really hot and really magnetic! Simple, yes?
It doesn't do anything. It will still work.
It would last longer in cold weather because heating causes a magnet to lose its magnetism.
If it is a magnet, then it can still attract to a refrigerator. If it is a lump of hot metal or hot ceramic, then only gravity will provide attraction. The curie temperature describes when it goes from being a magnet to being a lump.
the magnet that works better is the cold magnet
no a magnet isn't always at its best when hot. some magnets don't even work when its hot.
is a hot magnet shorter or weaker than a cold magnet
if the hot wheel is metal
Try!