Description and Specification for Lab Tenders
Bar and Gauge Physics.
- For illustrating Linear and Spherical Expansion by heating, and contraction by cooling.
- Mild Steel bar 110 mm x 12.5 mm, Length x Diameter, mounted on a rod with wooden handle and a Brass gauge 150 mm x 38 mm.
- With a cut out mounted on a separate wooden handle, which just
admits the bar lengthways and a hole into which the bar passes endways