Ball and Ring Apparatus 9"H Metal Thermal Expansion Demonstration Physics Experiment Tool By GSC International Inc.

Demonstrate the principles of thermal expansion with this Ball and Ring Apparatus, designed for clear and engaging physics experiments. Measuring approximately 9" H x 0.83" W x 0.95" L, this compact apparatus provides a visual way to understand how metals expand when heated and contract when cooled.

The apparatus features a metal ball and ring mounted on an insulated handle for safe handling during demonstrations. When heated, the ball expands and cannot pass through the ring, but once cooled, it fits through easily. Built from durable metal and designed for repeated classroom use, this unit includes instructions, making it ideal for physics labs, STEM education, and classroom demonstrations.

Key Features:

• Clear Thermal Expansion Demonstration: Visually shows how heat affects metal size and movement | Full Dimensions: 9" H x 0.83" W x 0.95" L
• Safe Handling Design: Insulated handle helps protect hands during heated demonstrations
• Engaging Learning Tool: Simplifies complex physics concepts for students
• Durable Construction: Metal build ensures long term use in classroom environments
• Ready for Classroom Use: Includes instructions for quick setup and demonstration