608 



PHILOSOPHICAL TRANSACTIONS. 



Table 7. 



[anno 1800. 



The diameter of the tube in tab. 

 5, is 0.7. a is the distance of the 

 liquid from the orifice, b, the 

 pressure, c, the diameter of the 

 surface of the liquid displaced. 



In tab. 6, the diameter of the 

 tube, .1, a, b, and c, as in tab. 5. 



In tab. 7, the diameter of the 

 tube .06. a is the distance of the 

 opposite aperture, from the orifice 

 of the tube, b, the diameter of the 

 aperture, c, the pressure, indi- 

 cated by the first gage, d, the 

 height of the second gage. 



Table 8. 



Diameter of the tube .1. a, b, c, and d, as in table 7. 

 Table 9. 



In tab. 9, the diameter of the tube .3. a, b, c, and d, as in tab. 7. 



In tab. 10, a is the pressure, b the distance of the apex of the cone from the orifice of a tube, . 1 in 

 diameter. 



