"Ward's Phenomena Lab Activities"

Closely wound steel helix for studying wave behavior.

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

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.

Closely wound steel helix for studying wave behavior.

Steel tuning forks for physics experiments.

Steel tuning forks for physics experiments.

High Quality.

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.