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| EXPANSION OF LIQUIDS APPARATUS
(0222) |
| Demonstrates the different thermal expansion of various liquids thus simultaneous comparison of the volumetric expansion of up to five different liquids. The apparatus consists of five glass bulbs with integrated long tube shaped neck ending in small funnel at the top to facilitate pouring in of liquids, the neck of the bulbs having scale graduated in millimeters. The neck of bulbs supported in a metal frame mounted on a sheet metal trough with the bulbs located inside the trough. Heating the trough with water contained in it provides uniform heating to all the five bulbs through the heated water, and the level of liquids in each bulb can be read along the scale on the neck to indicate its expansion. |
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