(8) Glycerin, of density 1260.0 kg/m3, is poured into an open Ushaped tube. Ethyl alcohol, of density 790.0 kg/m3, is then poured into one arm until the height of the alcohol column is 29.6 cm. The two liquids do not mix. What is the difference in height between the top surface of the glycerin and the top surface of the alcohol? :I Submit Answer Tries 0/10 '0 Q (9) Containers A and B have equal volumes. The mass of the liquid in B is 6660.0 times the mass of helium gas in container A. If you know that the density of helium is 0.180 kg/m3, what is the density of liquid B? Submit Answer Tries 0/10 '0 5 (10a) A water tower is a familiar sight in many towns. The purpose of such a tower is to provide storage capacity and to provide sufficient pressure in the pipes that deliver water to customers. The drawing shows a spherical reservoir that contains 6.49E+5 kg of water when full. The reservoir is vented to the atmosphere at the top. For a full reservoir, nd the gauge pressure that the water has at the faucet in house A. Vent Submit Answer Tries 0/10 (10b) For a full reservoir, find the gauge pressure that the water has to faucet in house B. :] Submit Answer Tries 0/10