This Thermal Energy Bundle is designed to help teachers demonstrate key concepts in heat transfer and thermal expansion, making science lessons more engaging for students in secondary schools and colleges. It provides hands-on opportunities to explore how different metals conduct heat and expand when heated.

• Includes Conductivity Star, Thermal Conductivity of Metals Apparatus, Ball and Ring Apparatus, and Bi-metallic Strip.
• Metals featured: aluminium, bronze, steel, nickel, copper, iron, and brass.
• Apparatus dimensions: bars approx. 80mm x 20mm x 1.5mm; bi-metallic strip 200mm x 15mm.
• Mounted on wooden handles or rings for safe handling during experiments.
• Supplied with wax for thermal conductivity tests (tea light candle not included).
• Ideal for classroom demonstrations of heat conduction and thermal expansion.