Young’s Modulus Of Wires Apparatus, Searle’s Pattern

To demonstrate the phenomenon of heat absorption and radiation between different surfaces. One 12V bulb is used as heat source and two parabolic metal discs used as different bodies, one slot is provided behind the discs to hold the thermometer. Two sockets are provided for power input. with two thermometers & plain glass.

To show the convection of heat in a liquid. Comprising a rectangle of 18 mm glass tubing, with short funnel at top.

The unit consists of a wooden base with upper and a lower platform. The upper platform has a hole to allow use as a simple circulation system with a single reservoir. Includes two glass basins and shaped glass tubes. This unit is used as an accessory with Pump / Turbine Unit (PH20425).