0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What is lodstone?
A lodestone or loadstone is a piece of magnetite that has become naturally magnetized, unlike ordinary magnetite which is merely attracted by magnets. Recent research suggests that only magnetite with a specific structure can become lodestones. William Gilbert used lodestones, as well as artificial magnets, in his studies on magnetism.
Who is the inventor of magnetism?
Natural magnets are called "lode stones." The ancient Greeks knew about these, and about magnetism. Making iron bar magnets is a little trickier, but again, the knowledge dates back to antiquity, as compass needles are essentially light weight magnets, and have been used by sailors in navigation for centuries.
What make magnet lose its magnetism if it is?
Magnets can lose their magnetic properties if exposed to high heat or are made subject to high impact. The temperature at which magnets lose magnetic properties is referred to as the Curie Temperature for ferromagnetic materials.
What are some names of small magnets?
Refrigerator magnets, car magnets, neodymium magnets are names of small magnets.
Which are the cheapest magnets?
which is the cheapest magnets
What did William Gilbert invent?
In the 1600's William Gilbert invented Magnets and objects to demagnetize certain objects.
What did William Gilbert find out?
he found out nothing. does that answer your question. he found out lots about magnets :)
What did William Gilbert have to do with magnets?
he had to figure out where shhe ould he go if anybody in t
What stops the pulling power of magnets?
I dont think you can ---- If you super-heat the magnets, it will demagnetize them, thus stopping the "pulling power" of the magnets. Basically stick the magnets in a vat of super boiling water, that should be sufficient enough heat to demagnetize the magnets.
How can you destroy a magnets magnetism?
heat
What happens to magnets if you heat it too much?
It will lose its magnetic charge.
What is the thing that weakens a magnet?
Magnets are "demagnetized" by extreme heat. If you boil a magnet in water, the heat will demagnetize the magnet.
How does heat make a magnet stronger?
It doesnt. Heat makes magnets weaker while cold will make them stronger.
How can you prove that air can also expand with heat?
Heat up a balloon.
How do you prove that the molar heat capacity at the constant volume?
no be quiet
What is lodstone?
A lodestone or loadstone is a piece of magnetite that has become naturally magnetized, unlike ordinary magnetite which is merely attracted by magnets. Recent research suggests that only magnetite with a specific structure can become lodestones. William Gilbert used lodestones, as well as artificial magnets, in his studies on magnetism.
What is good way to separate solutes from solutions?
Using a strainer, magnets, adding or taking away heat.
