Description
Demonstrate thermal expansion and contraction in a clear, hands-on way, ideal for science lessons in secondary and college settings. This bar and gauge set helps students observe how metals change shape with temperature, supporting practical learning of key physics concepts.
Includes iron bar (108mm x 12.7mm diameter) with wooden handle and brass gauge (150mm x 38mm)
Gauge features a cut-out and hole to show bar's fit before and after heating
Overall length: approximately 225mm
Designed for classroom demonstrations of thermal expansion
Suitable for use by teachers and students under supervision
Specifications
UNSPSC Code
60106211
Height
50in
Width
120in
Length
265in
Brand
Findel
Categories
Physics
Category
Energy
