Question

Kumutha is given a mixture of sand, iron filings, sawdust and salt. She separates the mixture by following the four steps in Figure 4. IS THERE ANOTHER WAY THAT KUMUTHA COULD DO TO SEPARATE THE MIXTURE IN STEP 4? EXPLAIN YOUR ANSWER.

Answer 1

Answer:

centrifugal is the other process to separate sand from water

Answer 2

Answer:

By magnetic sepration.

Explanation:

As we take magnet near to the mixture of sand and iron fillings the magnet will attract the iron fillings by this process the mixture of sand and iron can be separated.