Question

you are provided with a mixture of iron filings, sand and sawdust.explain how u will separate each of these substance from the mixture ​

Answer 1

you can separate the iron filling from the mixture by using magnet , because we know iron filling can easily attracted towards the magnets, and the mixture of sand and sawdust can be separate when we put the mixture into the water. then you can easily separate the sawdust and sand :)