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1. |
The ratio of diameters of two wires of same material is n : 1. The length of wires are 4 m each. On applying the same load, the increase in length of thin wire will be |
A. | \[{{n}^{2}}\] times |
B. | n times |
C. | 2n times |
D. | None of the above |
Answer» B. n times | |