Convection of Liquids Glass Square Demonstration – 10" H Physical Science Heat Transfer Apparatus by GSC International Inc.
- Demonstrates convection currents in liquids for physical science instruction
- Simple setup using water, food coloring, and a low-temperature heat source
- Allows students to clearly observe heat transfer through fluid motion
- Made from durable borosilicate glass for classroom use
- Ideal for STEAM and heat transfer demonstrations
Convection of Liquids Glass Square Demonstration – 10" H Physical Science Heat Transfer Apparatus by GSC International Inc.
This glass square convection apparatus from GSC International is a classic physical science demonstration tool used to visualize convection currents in liquids. Perfect for classroom heat transfer lessons, it helps students clearly observe how warm fluid rises and cool fluid sinks—just like circulation in hot water systems.
To perform the demonstration, fill the glass apparatus with water and a small amount of food coloring, then apply gentle heat to the bottom corner using a low-temperature heat source such as a candle. As the liquid warms, convection currents become visible as the colored water circulates through the glass tube. (Heat source and support stand are not included.)
Key Benefits
- Visual Heat Transfer Learning: Clearly illustrates convection in real time
- Easy Classroom Demonstration: Uses common materials like water and food coloring
- Strong Glass Construction: Made from quality borosilicate glass for durability
- Ideal for Physical Science: Supports properties of matter and heat lessons
- Full Dimensions: 1" L x 6.5" W x 10" H
- Specifications: Demonstration requires water + food coloring + low heat source
- Material: Glass (Borosilicate)
- Color: Clear
- Package Weight: 2 lb
- UPC - 762047800080
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