Question

a magnetic crane is used to separate__________ fro. the waste material
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Answer 1

Explanation:

In factories, scrap iron is separated from the heap of waste materials by using big electromagnets fitted to a crane. When a such a crane is lowered on to the heap of waste materials, then the scrap iron objects present in the heap, cling to the electromagnet.

Answer 2

Answer:

Megnatic substances

Explanation:

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