Surface Tension Demo Manufacturer,Supplier and Exporter in India
Product Code : EL-PS-10576
Quick Answer: The Surface Tension Demo is a bubble machine with an on/off switch on the unit. It runs from a mains power adaptor, which is included, or from 2 C batteries, which are not included, for portable use.
Last updated: October 2026
Key Features
- Bubble machine
- On/off switch on the unit
- Mains power adaptor included
- Battery operation for portable use
- Needs 2 C batteries, not included
Technical Specifications
| Specification | Value |
|---|---|
| Type | Bubble machine |
| Control | On/off switch on the unit |
| Mains power | Power adaptor included |
| Battery power | 2 x C batteries, not included |
About This Product
Soap bubbles are a familiar way to introduce surface tension, the pull between liquid molecules at a surface that tends to shape a thin film into a sphere. A bubble machine gives a steady supply of bubbles so a class can watch how they form, float and burst. Teachers can use it to start a discussion on why bubbles are round and how soap changes the behaviour of water at its surface. School Lab Equipment India supplies the Surface Tension Demo across India and can export it to Poland, United Kingdom, Niger, Maldives and Portugal.
Frequently Asked Questions
Q1. How is the Surface Tension Demo powered?
It runs from a mains power adaptor, which is included, or from 2 C batteries, which are not included.
Q2. Can it be used away from a mains socket?
Yes. With batteries it can be used for portable applications.
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For a quotation on the Surface Tension Demo, contact School Lab Equipment India.