Slinky Plastic Extra Large Size Manufacturer,Supplier and Exporter in India
Product Code : EL-PS-10515
Quick Answer: The Extra Large Plastic Coil Spring is an over-sized plastic coil spring measuring 15 x 14.5 x 15 cm, used to demonstrate wave theory, including transverse and longitudinal (compression) waves and the relationship between wavelength and frequency.
Last updated: October 2026
Key Features
- Over-sized plastic coil spring
- Size 15 x 14.5 x 15 cm
- Models transverse waves
- Models longitudinal or compression waves
- Used to teach the relationship between wavelength and frequency
Technical Specifications
| Specification | Value |
|---|---|
| Material | Plastic |
| Size | Extra large, 15 x 14.5 x 15 cm |
| Waves shown | Transverse and longitudinal (compression) |
About This Product
A large coil spring is a standard tool for showing how waves travel. Pushing and pulling one end along the length of the coil sends a compression, or longitudinal, wave through it, while shaking one end from side to side sends a transverse wave. Changing how quickly the end is moved lets pupils see wavelength and frequency change and relate them. The over-sized coil suits demonstrations to a class, where every pupil needs to see the wave.
Frequently Asked Questions
Q1. What does the Extra Large Plastic Coil Spring demonstrate?
It is used to model transverse and longitudinal (compression) waves and to teach the relationship between wavelength and frequency.
Q2. What size is it?
The extra large size is listed as 15 x 14.5 x 15 cm.
Related: Physical Sciences, Reflection and Refraction Apparatus, Pendulum Simple Machine.
For a quotation on the Extra Large Plastic Coil Spring, contact School Lab Equipment India.