CAPILLARY TUBE APPARATUS. |
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| CAPILLARY TUBE APPARATUS.
(1453 ) |
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For demonstrating the relationship between capillary pressure and the bore diameter of the capillary tube. The apparatus comprises a metal frame, the base of which takes the form of a trough 115x40x10mm. The upper part of the frame supports six capillary tubes, each of a different bore, their lower ends resting in the bottom trough. When trough is filled with water the difference in
heights of the resulting columns of water in the tubes is readily apparent. Overall height of frame 90mm. Length of capillary tubes 150mm.
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