Two wires of the same material have radii rA and rB respectively. The radius of wire A is twice the radius of wire B.

Question

Two wires of the same material have radii rA and rB respectively. The radius of wire A is twice the radius of wire B.

Two wires of the same material have radii r_A and r_B 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.

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct option is: (D) four times that of A.

5 views Answered 2023-02-05 15:29