Porosity and Permeability Lab Activity Forensic Chemistry Make wave motion and resonance

Make wave motion and resonance feel immediate with a compact electromechanical driver that turns a signal into visible vibration

The ringer is mounted on rubber feet to dampen the vibrations

and image formation with clear

and easy to use

This modern version of the classic bulb-and-gauge setup features a built-in digital pressure display

Porosity and Permeability Lab Activity Forensic Chemistry Make wave motion and resonanceFresh water is important to every individual on the planet. Most of this water exists underground in substrates such as sand or rock. This lab activity will guide students to a greater understanding of aquifers and the factors that impact the water below us.