Two wires of the same material have radii rA and rB respectively. Th – InterviewSolution

1.	Two wires of the same material have radii rA and rB respectively. The radius of wire A is twice the radius of wire B. If they are stretched by same load then stress on wire B is ___(A) equal to that of A (B) half that of A. (C) two times that of A. (D) four times that of A.
Answer» Correct option is: (D) four times that of A.

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