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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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