Kids might like to know that magnets have two poles (North and South), that opposite poles attract, that magnets attract certain metals but not all, and that magnets are used in the creation of electricity.
I have no clueplease just answer my questiongo back to school people you should know thishave a nice life being dum
i dont know thats what im finding out
Of course., they can.. What matters is how much is magnetic power (being more specific, electrically magnetic flux.). The attraction between two magnets is tremendously high with higher flux density magnets. (if you are more interested to know about, can browse for neodymium magnets!).
An acoustic piano does not. I do not know about digital pianos. An electronic piano does not need actual magnets. The speakers used to produce the sounds do have magnets in them. Additionally, the electronics may include transformers and wire coils which do become magnetic to some extend while they are functioning.
Professor Stephen Hawking knows a bunch of facts about black holes. The count would be too difficult to quantify and probably not as interesting as the information itself.
Because you know how magnets work.
If the interesting facts are unknown, I would not know them.
we know because magnets were first found in 1200
I would go to a shop and ask if they have any and if they say no ask if they know where they sell any.
the answer is i have know clue a genius would have to know this one
There is no answer to your question. If the facts were unknown, then nobody would know them, right?
Monaco has ZERO airports! Monaco also has never won an olympic medal!
they have more than 3,000 teath that are razor sharp
I don't know of any websites that appraise magnets, you could try to take them to an antique store. The best bet would be to list them on ebay with a reserve price and see what you can get for them.
I have no idea? Who would know!
magnets are used in class,at home or even in the loo!Everybody uses magnets all the time.You might be using one now,for all we know.
Well, we wouldn't know, would we?