"WardsSci000615"

The Precision Linear Expansion Apparatus produces accurate determinations of the coefficient of expansion.

Brass ball mounted on brass rod for thermal expansion experiments.

Bring Some Heat Into the Classroom

Study the motion and behavior of gas molecules with this intriguing demonstration. An electric motor, running at 4 to 12 V DC, vibrates a small platform inside a transparent tube. This platform then violently vibrates the many small stainless steel balls inside the tube.

Radiometer with four lightweight metal arms.

A set to demonstrate the rise in temperature when a fixed mass of gas is compressed.

Ideal for studying heat and thermodynamics.

Understand Color and Heat Absorption.