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blondinia [14]
3 years ago
8

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

Physics
2 answers:
____ [38]3 years ago
8 0
Aluminium is lighter than Iron, Iron is 26 on the periodic table while Aluminium is 13, half of the weight.
Vlada [557]3 years ago
3 0
The same volume of aluminum has a smaller mass than iron and aircrafts better be light.
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