Why is iron used in the construction of buildings bridge railway etc
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Answered by
77
Because the tensile strength of Iron is far greater than any other material which can be used as a Building material.
But seel is an exception. Its tensile strength is more than Iron. So it is also used as a building material.
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But seel is an exception. Its tensile strength is more than Iron. So it is also used as a building material.
#Prashant24IITBHU
Answered by
30
Because the iron is strong enough.
It may help you...☺☺
It may help you...☺☺
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