Fluid MechanicsHard
Question
A force of 103 newton stretches the length of a hanging wire by 1 millimetre. The force required to stretch a wire of same material and length but having four times the diameter by 1 millimetre is :
Options
A.4 × 103 newton
B.16 × 103 newton
C.
× 103 newton
D.
× 103 newton
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