NEET | 2013Momentum and CollisionHard
Question
The following four wires are made of the same material. Which of these will have the largest. extension when the same tension is applied-
Options
A.Length 50 cm and diameter 0.5 mm
B.Length 100 cm and diameter 1 mm
C.Length 200 cm and diameter 2 mm
D.Length 300 cm and diameter 3 mm
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