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Tuesday 22 November 2011

Check Your Understanding( Transformation Of Energy )

                 chemical energy     

            light  energy  + heat energy
 
lamp

electrical energy        

 _____________+  _____________

rice cooker


 _____________→ ___________
Computer

___________

___________ +_______________
Hair  dryer

_____________ →  

_____________+_______________
Calculator

 Solar  energy →  

____________________________


Solar powered signal light

 _____________ →

  ____________________________


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