A wire suspended vertically from one of its ends. It is stretched by attaching a weight…
Physics · JEE Main · NTA Exams — Properties of Solids and Liquids
A wire suspended vertically from one of its ends. It is stretched by attaching a weight of 200 N to the lower end. The weight stretches the wire by 1 mm. The elastic energy stored in the wire is
- 0.1 J
- 0.2 J
- 10 J
- 20 J
Answer
(A) 0.1 J
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