The ESAW K Constant Spring Apparatus (SW-2715) is designed to clearly demonstrate the production of longitudinal waves in a spiral spring. When one end of the long flat spiral spring is fixed and the lower end is given a short jerk, the wave motion can be observed with precision.

The apparatus includes a 25 mm diameter, 10 cm long spiral spring, securely suspended from a chucknut at the upper end. The lower end carries a pointer that moves over a vertical wooden meter scale for accurate measurements. A hook for weights allows practical study of wave behavior under varying loads. The complete setup is mounted on a heavy metal base and comes supplied with weights for classroom demonstrations.

Use Case Scenarios

• For Students: Hands-on demonstration of wave propagation in physics experiments.

• For Schools & Colleges: Affordable K Constant Spring Apparatus for physics classrooms.

• For Science Labs & Chemistry Labs: Reliable setup to explain longitudinal wave mechanics.

• For Nursing, Medical & Engineering Colleges: Supports applied physics training with durable lab equipment.

• For Industrial Labs & Research Centres: Export-quality apparatus for repeated demonstrations and advanced wave mechanics study.

Trusted by educators and institutions across India, Africa, Asia, Europe, and the USA, ESAW delivers affordable K Constant Spring Apparatus in bulk for schools, colleges, and global distributors.

Technical Specifications

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