An experiment was performed on 3 different fibers to determine their mechanical properties. A 10 N initial load and a stress rate of +0.5 N/second were used, with experimental results shown in Figure 2. The Young’s modulus was calculated by analyzing the peak stress that the sample was able to endure without deforming.

Study the effect of acids and bases on the tensile strength of fibers.

What is the mechanical work done by the initial load placed on a fiber if the fiber is linearly deformed by 3 nm? A.0 JB.3 x 10-8 JC.3 x 10-6 JD.1.5 x 10-5 J

. Figure shows the strain-stress curve for a givenmaterial. What are (i) Young's modulus and (ii)approximate yield strength for this material

A material has a length of 5 meters, a cross-sectional area of 0.003 m², and a Young's modulus of 4 x 10^10 N/m². If it experiences a stress of 2 x 10^7 N/m², what is the strain?

To determine Young's modulus of elasticity of the material of a given wire.