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Two Wires of the Same Material Are Stretched by Equal

Question 34

Multiple Choice

Two wires of the same material are stretched by equal forces,but L1 = 2L2 and d1 = 2d2,where L and d are the lengths and diameters of the two wires.The ratio of the change in lengths Two wires of the same material are stretched by equal forces,but L<sub>1</sub> = 2L<sub>2</sub> and d<sub>1</sub> = 2d<sub>2</sub>,where L and d are the lengths and diameters of the two wires.The ratio of the change in lengths is A) 1. B) 2. C) 4. D) ½. E) ¼. is


A) 1.
B) 2.
C) 4.
D) ½.
E) ¼.

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