To separate out the iron fillings, run a magnet over the mixture of iron fillings, sand and water. As iron is a magnetic material, it will stick to the magnet thus allowing you to take it out. Then, run the mixture over a filter funnel with filter paper. After the filtration, the filtrate would be water and the sand would be stuck on the filter paper.
you an use a magnet to get the iron fillings out
use a magnet
A magnet will cause the iron to adhere and separate. Or adding water will dissolve the sugar and the iron can be filtered out and then the water evaporated from the sugar.
magnetic separation-the iron fillings are small and can be magnetize so, by using magnets you can able to separate sand from iron fillings
All you have to do is put a magnet over the mess of sawdust and iron fillings and the iron fillings will get stuck to the magnet. Then their seperated
A magnet
use a magnet :)
Use an electromagnet.
Iron fillings are easily sedimented in water.
Very easily, put a magnet on them it will attract the iron but not the aluminium.
you would use the iron's magnestism to extract it with a magnetic tube
use a magnet