Question

Aluminium is used to make the part of an airplane but not iron why?

Answer 1

Explanation:

Aluminum is the perfect material to use when manufacturing airplanes, thanks in part to its unique properties and characteristics. It's strong, lightweight, predictable and inexpensive. Steel and iron are both stronger than aluminum, but strength alone isn't enough to justify its use in aerospace manufacturing...

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Answer 2

Explanation:

aluminium is lighter compared to iron

and as aeroplane requires light materials to gain flight easily so they use aluminium instead of iron