Bimetallic Strip for Thermal Expansion Experiments

The Bimetallic Strip is a practical teaching tool used to demonstrate thermal expansion in metals. It clearly shows how different metals react to heat, making it ideal for physics classroom experiments.

The strip consists of brass and steel riveted together, allowing students to observe how each metal expands at a different rate. When heated, this difference causes the strip to bend, providing a clear visual demonstration.

Key Features

• Demonstrates thermal expansion of two different metals
• Made from brass and steel for clear contrast
• Heat resistant rivets for durability
• Mounted in a wooden handle for safe handling
• Simple and effective demonstration tool
• Ideal for classroom and laboratory use

How It Works
When the strip is heated, the two metals expand at different rates. This causes the strip to bend or curve.

The movement makes it easy to observe how heat affects materials, helping students understand the concept of differential expansion.

Designed for Classroom and Lab Use
This bimetallic strip is designed for safe and repeated use in educational environments. The wooden handle allows for secure handling during heating demonstrations.

It is widely used in physics classes to support lessons on thermal expansion and real world applications such as thermostats and temperature control devices.

Important Notes

• Strip size: 200 mm x 15 mm
• Materials: Brass and steel
• Handle: Wooden grip for safe use
• Use appropriate heat source during demonstration
• Allow strip to cool before handling after heating