Properties of matterEasy
Question
When a force is applied on a wire of uniform cross-sectional area 3 × 10-6 m2 and length 4 m, the increase in length is 1 mm. Energy stored in it will be (Y = 2 × 1011 N/m2)
Options
A.6250 Joule
B.0.177 Joule
C.0.075 Joule
D.0.150 Joule
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