Use this edge-wound spring for simple wave studies. It illustrates the principles of waves simply and elegantly. The spring is great for demonstrations and experiments!
• Comes with a Teacher’s Guide
• 3″ (75 mm) Dia. x 6″ (150 mm) H
• Extends to a maximum of 30 feet
Use this edge-wound spring for simple wave studies. It illustrates the principles of waves simply and elegantly. The spring is great for demonstrations and experiments!
• Comes with a Teacher’s Guide
• 3″ (75 mm) Dia. x 2.33″ (60 mm) L
• Extends to a maximum of 6-8 ft
Use this item to study and illustrate wave motion. This high-quality spring is designed for use in demonstrations and experiments. It is able to stretch up to several times its original length!
• Comes with a Teacher’s Guide
• Closely wound spring 0.75″ (20 mm) Dia. is 6.5 ft (2 m) long and can be extended up to 33 ft (10 m)
Use these Spring Extensions to demonstrate Hooke’s Law and develop classroom discussions about physics.
• Made of 26 SWG wire
• Spring length: 100 mm (4″)
• Net extension: 140 mm (5.5″)
This is a low-cost wave demonstration spring. It is made from colorful plastic for added appeal. The spring is great for illustrating the properties of waves!
• Approx. 3″ Dia. x 2.31″ H