Magnet attract some materials. These objects are attracted by magnet. They are :
- aluminium
- steel
- iron
- nickel
- cobalt metal
Which metal are not attracted by magnet :
- wood
- plastic
- gold
- silver
- cooper
- and other un-metalic object
Showing posts with label Unit 3. Show all posts
Showing posts with label Unit 3. Show all posts
Friday, October 12, 2012
UNIT 3: MAGNET (INTODUCTION)
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