Mechanical hysteresis

 Product No: P2120300

Principle

The relationship between torque and angle of rotation is determined when metal bars are twisted. The hysteresis curve is recorded.

Tasks

  1. Record the hysteresis curve of steel and copper rods.
  2. Record the stress-relaxation curve with various relaxation times of different materials.

 What you can learn about

  • Mechanical hysteresis
  • Elasticity
  • Plasticity
  • Relaxation
  • Torsion modulus
  • Plastic flow
  • Torque
  • Hooke's law



Materiallist (Excerpt) Product Amount
Torsion apparatus 02421-00 1
Spring Balance 1 N 03060-01 1
Spring balance 2,5 N 03060-02 1
Torsion rod, Al, l = 500 mm, d = 4 mm 02421-06 1
Torsion rod, Al, l = 500 mm, d = 3 mm 02421-05 1
Torsion rod, Cu, l = 500 mm, d = 2 mm 02421-08 1
Torsion rod, steel, l = 500 mm, d = 2 mm 02421-01 1
Torsion rod, Al, l = 500 mm, d = 2 mm 02421-02 1
Torsion rod, Al, l = 400 mm, d = 2 mm 02421-03 1
Torsion rod, Al, l = 300 mm, d = 2 mm 02421-04 1
Torsion rod, brass, l = 500 mm, d = 2 mm 02421-07 1
Stopwatch, digital, 1/100 s 03071-01 1
Support rod PHYWE,square, l 630mm 02027-55 1
Support rod PHYWE,square,l 250mm 02025-55 2
Right angle clamp PHYWE 02040-55 3
Laboratory Experiments Physics, Chemistry, Biology andApplied Sciences, CD-ROM, incl. operating manuals 16502-42 1

Literature for this article als follows

Title Product Language
TESS expert Handbook Laboratory Experiments Physics 16502-32 ENG

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Product No: P2120300

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