352 



Equilibrium of Liquids. 



No. 52 589 - 



52590. 1:15. 



52 592. 1 : 7. 



52591. 1:10. 



52 593. 1 : 10. 



52 595. 1 : 10. 



# 52,589. Apparatus for showing the parabolic form of the outflowing Water Jet; can be , * '' 

 used at same time for demonstrating total reflection in a water jet (W. D., Fig. 291 [274]) j 0. 16. 



* 52,590. idem, with vessel 1 m high, Figure, on support, with 4 coloured discs for 

 inserting 



52,591. Reaction Float, Figure, for showing the back impact of outflowing liquids, with 

 water vessel (Weber, Lehrb. d. Phys., 10 th edn., 1897, Fig. 60) 



2. 0.0 





0. 15. 



52,592. Reaction Apparatus, Figure, for showing hydrodynamic lateral pressure. . . . 



VJ.593. - - idem, after Hartl, Figure, for showing the back impact of outflowing liquids, 

 gases and vapours (Ztschr. f. d. phys. u. chem. U. 10, 1897, p. 234) 



The apparatus consists of a stand carrying a metal tube hanging from a rubber tube, the metal 

 tube having two opposite apertures, a gram scale and a trough. The two apertures are in size as 

 1 : 2 and can be alternately closed. At the, upper end of the rubber tubing either a funnel (for C\|M n- 

 meiits with liquids), a mouthpiece (for experiments with gases), or a sheet irqn sphere (for experiments 

 with vapours) can be arranged, these three latter being given in with the apparatus. 



0.14.0 



1. 4.0 



('an be used \\ith the projection apparatus. 



ft. 342, 5091, 



3337. 790. 789. 



