... measure of the Spring Response and the gradient was found to be 876 Nm-1 By calculation using S = G.d4 8.n. D3 Where S = Spring Response G = Modules of Rigidity = 79.3 Gpa d = Wire Diameter D = Coil Diameter n = Number of Coils (79.3 X109 X 0.00344) S = ---------------- = 864 Nm-1 (8 X 18 X 0.0443) Conclusion: The results obtained from the graphical method give a good approximation of the Spring Response. The errors occurring in this experiment are from the measurements of the wire diameter. 1 By Yousuf Rahmaan ...

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