Slinky Plastic Extra Large Size Manufacturer,Supplier and Exporter in India
Product Code : EL-P-10804
Quick Answer: The Extra Large Size Plastic Coil Spring is an over-sized plastic spring measuring 15 x 14.5 x 15 cm, used to demonstrate wave theory and to model transverse and longitudinal (compression) waves.
Last updated: October 2026
Key Features
- Over-sized plastic coil spring in the extra large size
- Demonstrates wave theory
- Models transverse and longitudinal or compression waves
- Used to teach the relationship between wavelength and frequency
- Extra large size: 15 x 14.5 x 15 cm
Technical Specifications
| Specification | Value |
|---|---|
| Material | Plastic |
| Size | Extra large, 15 x 14.5 x 15 cm |
| Wave types modelled | Transverse and longitudinal (compression) |
About This Product
Coil springs are used in physics lessons to make waves visible. Held between two students, the spring carries a sideways pulse as a transverse wave, or a series of squeezed and stretched coils as a longitudinal wave. Teachers use it to explain wavelength, frequency and the way energy travels without the coils moving along with the wave. The extra large size is simple to handle in a small group and suits demonstrations at the front of the class. The Extra Large Size Plastic Coil Spring can be supplied for export orders from Mozambique, Ghana, Uruguay, Saudi Arabia, Timor-Leste and Turkmenistan.
Frequently Asked Questions
Q1. What can the Extra Large Size Plastic Coil Spring demonstrate?
It demonstrates wave theory, modelling transverse and longitudinal or compression waves and the relationship between wavelength and frequency.
Q2. What size is the Extra Large version?
The listed size is 15 x 14.5 x 15 cm.
Related: Physics Teaching Aids, Spring Set Of 5, Compact Sound Meter, Kinetic Theory Model.
For a quotation on the Extra Large Size Plastic Coil Spring, contact School Lab Equipment India.