A) the weight of aluminium is half the weight of steel
B) steel piece will weigh more
C) they have the same weight
D) aluminium piece will weigh more
Correct Answer: A
Solution :
In air, force of gravity acts on metals. Thus, these have their actual weight. Atomic weight of steel, \[ie\], iron is 56 and that of aluminium is 27. Hence, it can be said that in air the weight of aluminium is half the weight of steel.You need to login to perform this action.
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