Wednesday, 5 December 2012

UNIT 3 ( LESSION 2 )

Handling magnets

1. Incorrect ways of handling magnets:
  • Heating a magnet
  • Dropping a magnet
  • Knocking a magnet
2. Heating , dropping and knocking a magnet will weaken a magnet.
3. Correct ways of handling magnets :    
  • Hold the magnet firmly
  • Keep magnets in the box
  • Use metal to connect the ends of magnets
        

6 comments:

Tan Tian Kee said...

Suatu blog yang menarik!
加油!

woo jing wen said...

thanks for your comment

Lim Lee Yuen said...

Penerangan yang jelas...^^

VG WEE (D20112053267) said...

nice blog~i like the music,thanks for share.

woo jing wen said...

thanks Lim

woo jing wen said...

thanks VG WEE,I'm also very like the chinese classic music ;-)

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