"Ward's Phenomena"

Simple Mechanical System Clearly Conveys Complex Physics Principles.

Experiment With Sound Wave Interference

Plastic wave apparatus ideal for studying wave behavior.

Steel tuning forks for physics experiments.

Closely wound steel helix for studying wave behavior.

Get students into the swing of things with the Doppler effect.

This bell jar demonstrates that sound waves can't travel and therefore can't be heard without air or matter.

Closely wound steel helix for studying wave behavior.

Closely wound steel helix for studying wave behavior.

This advanced ripple tank comes complete with all accessories needed for wave investigations.