"Ward's Phenomena"

Closely wound steel helix for studying wave behavior.

Simple Mechanical System Clearly Conveys Complex Physics Principles.

Experiment With Sound Wave Interference

Closely wound steel helix for studying wave behavior.

Plastic wave apparatus ideal for studying wave behavior.

Steel tuning forks for physics experiments.

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

Closely wound steel helix for studying wave behavior.

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

Scientific tuning forks are designed for acoustic research, sound wave analysis, and calibration standards.