Properties of matterEasy
Question
The area of cross-section of a wire of length 1.1 meter is 1 mm2. It is loaded with 1 kg. If Young′s modulus of copper is 1.1 × 1011 N/m2, then the increase in length will be (If g = 10 m/s2)
Options
A.0.01 mm
B.0.075 mm
C.0.1 mm
D.0.15 mm
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