If all the dimensions of a bar are increased in the proportion n : 1, – McqOptions

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1.	If all the dimensions of a bar are increased in the proportion n : 1, the proportion with which the maximum stress produced in the prismatic bar by its own weight, will increase in the ratio
A.	1 : n
B.	n : 1
C.	1 : 1/n
D.	1/n : 1
Answer» C. 1 : 1/n

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