Question

graph for class 11 young modulus experiment ​

Answer 1

Answer:

Hide

Young's Modulus Experiment

Course:

AppliedStatics (eme1016)

Moment of Inertia, I, is the property of an object associated with its resistance to rotation. It depends on the body’s mass distribution with respect to the axis of rotation. It is calculated based on the cross sectional shape and the thickness.Moment of Inertia for rectangular sectionI = bh3/12 where b = width of beam, h = height of beamMoment of Inertia for circular sectionI = π d4/64 where d = diameter of the circular sectionDeflection equation with different beam support types1. One fixed end and one simple support endδ =F a3(L−a)2(4 L−a)/12 EI L3F = load appliedL = beam lengtha = intermediate length of beamδ = deflectionE = Young ModulusI = Moment of Inertia

When a = L/2, δ =3.5 F L3/384 EI2. Two simple supports endδ =F a2(L−a)2/3 EILWhen a = L/2,δ =F L3/48 EIApparatus1. Young’s Modulus apparatus: epoxy coated steel reaction frame complete with a meter long linear scale with two adjustable span supports.