Technical data

Extension of a rubber band and helical spring

Item No. P1251700

Principle

Through progressive extension of a rubber band and a helical spring, demonstrate the difference between plastic and elastic deformation.

Benefits

Optimised for demonstration experiments: Transformation from horizontal into vertical direction
Very good visibility: Big devices on uniform background
Strong Magnets (at least 10 N) allow a safe mounting and therefore a very easy handling
Magneto-adhesive measuring scale facilitate the measurements

Scope of supply
PHYWE Demo Physics board with stand	02150-00	1
Hook on fixing magnet	02151-03	1
Scale for demonstration board	02153-00	1
Helical spring, 20 N/m	02222-00	1
Weight holder, 10 g	02204-01	1
Slotted weight, silver bronze, 10 g	02205-03	2
Slotted weight, silver bronze, 10 g	02205-03	3
Slotted weight, silver bronze, 50 g	02206-03	1
Slotted weight, silver bronze, 50 g	02206-03	2
Rubber bands, 50 pieces	03920-00	1