why I-sections are considered to be stronger one than any
other ?
how does a ship floats?

Answer Posted / harshit

You know that friends M/I=f/y,
I section is having the maximum moment of inertia(I) and so
for an equal amount of bending moment(M) it is less
stressed.
so comparitvely with other section it can with stand a more
amount og Bending Moment.

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