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Switch On, Switch Off

Bag om Switch On, Switch Off

The switch goes up -- the light goes on,The switch goes down -- the light goes off.It seems like magic! It's not -- it's electricity. But how does a light actually work? In this clear and simple book learn all about electricity, how it's produced, and how it can be used. At the end you'll learn how to conduct fun experiments that will let you generate electricity yourself!

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  • Sprog:
  • Engelsk
  • ISBN:
  • 9780064450973
  • Indbinding:
  • Paperback
  • Sideantal:
  • 32
  • Udgivet:
  • 4. september 2001
  • Størrelse:
  • 255x3x202 mm.
  • Vægt:
  • 132 g.
  • Ukendt - mangler pt..

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- 1 valgfrit digitalt ugeblad
- 20 timers lytning og læsning
- Adgang til 70.000+ titler
- Ingen binding

Abonnementet koster 75 kr./md.
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Beskrivelse af Switch On, Switch Off

The switch goes up -- the light goes on,The switch goes down -- the light goes off.It seems like magic! It's not -- it's electricity. But how does a light actually work? In this clear and simple book learn all about electricity, how it's produced, and how it can be used. At the end you'll learn how to conduct fun experiments that will let you generate electricity yourself!

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