Sunday 25 November 2012

VARIOUS FORMS OF ENERGY

1. energy can be found in various forms.

Chemical energy

  • Stored in food, fuels and batteries.

                                            batteries                                                                              food
Heat and Light energy
  • Released by hot objects such as stoves and bonfires.
  • In objects that give out light, including the Sun, lighted bulbs and candles.
  • Enables us to see.
  • A burning candle


                                       
                                                Bonfires


Potential energy
  • Stored in an object in its position or condition.

                                                          condition
                                                                                                       

                                                             position

 Sound energy

  • Produced through vibrations.




                                                                             playing piano



                                                      A ringing telephone

Solar energy
  • Released bu the Sun.



Kinetic energy 

  • In moving objects.



Electrical energy
  • Carried in electric currents.




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