Question

There is a mixture with sand and iron fillings.write an activity for the separation of iron fillings from sand

Answer 1

Aim: To separate sand and iron fillings

Materials: Mixture of sand and iron fillings, Magnet

Procedure: Take the mixture of sand and iron fillings and bring a bar magnet near it.

Observation: the iron fillings being a metal get attracted to the magnet, leaving behind the sand alone.