No. 52 588. 



Comparison Bodies and Liquids. Outflowing Water Jet. 



351 



52 586. 1 : 15. 



52.584. Outflow Apparatus, for proving Torricelli's Law on velocity and quantity of outflow 

 at different hydrostatic pressures, Figure, with 5 sliding plugs, constant level 

 overflow pipe, catching trough and table 



Each outflow support has a manometer and 3 different tubes are provided for each slider for 

 showing the increase in the quantities enanating through annex pipes; the catching trough is gra- 

 duated and has a sliding diaphragm. The whole rests on a wood table covered with sheet iron. 



52.585. - - idem, simpler, annex tubes without manometers 



52.586. Haiti's Apparatus for experiments on velocity and quantity of outflow at different 

 pressures, for showing the diminution of pressure, the reacting pressure of liquids, and 

 for demonstrating the projection parabola, Figure (Fr. phys. Techn., Figs. 3530, 3538) 



52.587. Well Spring, of glass, comprising glass vessel with glass tube and point (Meyer, Natur- 

 lehre, Fig. 154; Gan.-Man., Fig. 127) 



* 52,588. Apparatus for showing that a Jet of Water flowing into the air is composed of drops, 

 Figure 



Suitable for setting up on the projection lantern. A stroboscopic disc is placed in front of the 

 water vessel with outflow aperture; with the aid of this disc it is possible to render visible (when the 

 disc is rapidly rotated) the composition of the water jet of drops. 



s. d. 



11. 0.0 



9. 0.0 



7. 0.0 



0. 2.0 



1. 6.0 



# Can be used with the projection apparatus. 



Cl. 3335, 3283, 3336. 



