1824Mechanical EngineeringMedium
The ratio of elongation in a prismatic bar due to its own weight (W) as compared to another similar bar carrying an additional weight (W) will be ________?
A1 : 4
B1:2
C1 : 2.5
D1 : 2.25
E1 : 3
Correct answer
E. 1 : 3
Explanation
The correct answer is 1 : 3.