10. Do you think an electromagnet can be used for separating plastic bags from a garbage heap? Explain.
No, because the plastic bag is non-magnetic in nature and hence it is not attracted by the electromagnets from the garbage heap.
Navodaya Class 9 results 2024 likely by end of March; expected cut-offs
Navodaya Vidyalaya Samiti begins registration for 1,377 non-teaching posts
JNVST Class 6 results 2024 expected in March-April; know cut-offs trends
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