A simple method to show the change in the density of water on heating. Bulb with diameter 40 mm. filled with lead shots drawn into a hook shape upper end for hanging. Weight adjusted in such a way that bulb floats in cold water but sinks in hot water.

MS-165 PVG WEIGHTED GLASS BULB

A simple method to show the change in the density of water on
heating. Bulb with diameter 40 mm. filled with lead shots drawn
into a hook shape upper end for hanging. Weight adjusted in such
a way that bulb floats in cold water but sinks in hot water.

SKU: MS-165 WEIGHTED GLASS BULB Category: Physics & Electronic Laboratory Apparatus

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Weighted glass bulb

For the determination of coefficient of expansion of a liquid or variation of density with temperature.

Consist of Borosilicate Glass Bulb upper end shaped hook.

Bulb filled with Lead shots is immersed in cold water and floats but sinks in hot water.

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