Thursday, 25 August 2016

Sciene Tech 25/8/16

MAGNETS

  • Some things will stick to magnets, especially iron.
  • Magnets can be used to push or pull objects together
  • Magnetism is a force
  • If we took all of the iron out of our body there would be about a nailsworth. The iron that would come out of our body could be magnetized. 
  • Magnets are used many ways in our everyday lives.
  1. Credit cards
  2. Cars                                                            
  3. Jewelry
  4. Doorbells 
  5. Speakers

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