Question

Which magnet will you use?

(a) Iron is to be separated from trash.

(b) You are lost in a forest.

(c) A window shutter opens and shuts
continuously in the wind.
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Answer 1

Answer:

a IRON IS TO BE SEPARATED FROM THE TRASH..

Answer 2

Answer:

A) electro magnet

B) bar magnet

C) permanent magnet or bar magnet

Explanation:

A) trash can contain waste material including iron ore and so moving an electro magnet fitted to a crane lift up the iron from the trash that is unwanted

B) bar magnet can be used to find the direction in the forest this is because a bar magnet always rest in north south direction

C) a permanent magnet can be used to stop the continuous shuttring of the window in the wind

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I hope it will help you

thank you