"Ward's Phenomena Lab Activities"

Best seller!

Ideal for demonstrating that vapor pressure increases when temperature increases.

Ball and Ring Apparatus demonstrates thermal expansion.

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

Effective Method of Showing Normally Invisible Currents

Simple tool to explore the thermal properties of matter.

This is a classic example of thermodynamics in action.

Simple Calorimeter to Measure Heat in Many Applications

The movement of liquid currents due to differences in temperature is demonstrated by introducing dye into the water in the tube. One corner of the tube is heated and the movement of the dye clearly establishes the currents. The rectangular shaped tube measures 15×21 cm and has an opening at the top.

This unit visually reinforces heat conductivity lessons.