Yes, but if you put the magnets too far apart, they will lose their hold.
No, we can't separate sand and water using magnet.
no
Blowing on a pile of sand will displace grains of sand. How much sand you move and how far will depend on the sand and how hard you blow on it. If it's wet sand, the force of the air you expel won't do much, but if it's dry sand and you're close and use a big breath, you'll get a lot of action.
They should not have sand in them
Sand casting is used for molding metal shapes and objects. The reason this is called sand casting is because sand is used as a mold. Sand casting is favored by most metal manufacturers because the process of sand casting is very cheap.
Sand is not soluble in ethanol.
i think sand is a solute
No.
You can magnetize a paper clip by passing it repeatedly over a large magnet.
You cannot magnetize a permanent magnet because it is already magnetized.
never
No
magnetize
magnetize
No its not a metal.
duct tape a magnet to it.
No. There is no metal in a diamond to magnetize.
pee on it
You can magnetize them by placing them near the magnetic field of a metal, this magnetizes them Another way to magnetize a ferromagnet it to wrap a insulated live wire around it, letting each end of the wire touch a + or - side of a bettery. This produces an electromagnet, and it can be turned on or off.