Liquid Expansion Apparatus

 Demonstrates the different thermal expansion of various liquids 

thus simultaneous comparison of the volumetric expansion of upto five different liquids. 

The apparatus is used in various laboratories to analyze difference in expansion of various 

liquids over the same temperature range. This apparatus comprises of 5 glass graduated 

capillary tubes of equal bore & bulbs at the bottom, mounted on a support frame with metal 

trough for immersion of bulbs in hot water in it.