"Ward's Phenomena Lab Activities"

Ideal for studying heat and thermodynamics.

Apparatus to study convection of gas.

High quality linear expansion apparatus to study thermal expansion.

Metal cylinder set for demonstrating density investigation and specific heat experiments.

The Student Double-Wall Calorimeter is an inexpensive necessity for your experiments.

For demonstrating the differential expansion of two metals as shown by the curvature produced when the bar is heated. Each metal band is 200 x 15mm and riveted together.

Radiometer with four lightweight metal arms.

Simple Thermocouple for demonstrating wide range of temperatures.

This working model thermostat will demonstrate how differential expansion is used to control temperature. A bimetallic strip is used to open or close an electric circuit when temperature changes. The contacts will carry about three amperes. The unit can be operated with a 6 V lantern battery, low voltage power supply, or a blow dryer. Mounted on a metal base; approximately 15 cm high.

Ideal for Individual Study