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
H-base PHYWE, with 5 fixing points 02009-55 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 1
Right angle clamp PHYWE 02040-55 2

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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