Four vertical columns of the same material, height and weight have the same end condition. The buckling load will be the largest for a column having the cross-section of a/an

Four vertical columns of the same material, height and weight have the

1.	Four vertical columns of the same material, height and weight have the same end condition. The buckling load will be the largest for a column having the cross-section of a/an
A.	solid square
B.	thin hollow circle
C.	solid circle
D.	I
Answer» B. thin hollow circle

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Four vertical columns of the same material, height and weight have the same end condition. The buckling load will be the largest for a column having the cross-section of a/an

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