PrarupCena
PrarupCena PrarupCena
  • 14-03-2017
  • Physics
contestada

The external cover of aeroplane is made up of aluminium instead of iron. Why?

Respuesta :

Аноним Аноним
  • 14-03-2017
The same volume of aluminum has a smaller mass than iron and aircrafts better be light.
Answer Link
Аноним Аноним
  • 14-03-2017
Aluminium is lighter than Iron, Iron is 26 on the periodic table while Aluminium is 13, half of the weight.
Answer Link

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