Fluid MechanicsHard
Question
On increasing the length by 0.5 mm of a steel wire of length 2 m and area of cross-section 2 mm2, the force required is [Y for steel = 2.2 × 1011 N/m2]
Options
A.1.1 × 105 N
B.1.1 × 104 N
C.1.1 × 103 N
D.1.1 × 102 N
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