"Ward's Phenomena"

Multi-purpose drilled ball set ideal for pendulum experiments but can be used to meet a variety of lab needs.

Bell in vacuum jar is a classic experiment demonstrating properties of sound.

Useful for physics and sound demonstrations.

Steel tuning forks for physics experiments.

Students learn how the length, tension, and mass of a string affect the frequency of a standing wave in this engaging demo.

Closely wound steel helix for studying wave behavior.

Polished wood organ pipe for investigating beat phenomenon.

Simple Mechanical System Clearly Conveys Complex Physics Principles.

Experiment With Sound Wave Interference

Steel tuning forks for physics experiments.