"Ward's Phenomena"

Closely wound steel helix for studying wave behavior.

Aluminum tuning forks for physics experiments.

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.

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

Steel tuning forks for physics experiments.

Steel tuning forks for physics experiments.

Closely wound steel helix for studying wave behavior.

Polished wood organ pipe for investigating beat phenomenon.

Steel tuning forks for physics experiments.