In order to receive credit, you must include the formula, work, and answer along
ID: 1550786 • Letter: I
Question
In order to receive credit, you must include the formula, work, and answer along with the units. In this case, the units will be a) m/s b) N/m^2 or Pa c) m
The figure shows a siphon, which is a device for removing liquid from a container Tube ABC must initially be filled, but once this has been done, liquid will now through the tube until the liquid surface in the container is level with the tube opening at A he liquid has density 1000 kg/m3 and negligible viscosity. The distances shown are h 24.0 cm, d 13.0 cm, and h2 49.0 cm. (a) with what speed does the liquid emerge from the tube at c? (b) Ir the atmospheric pressure is 1.00 x 105 Pa, what is the pressure in the liquid at the topmost point B? (c) Theoretically, what is the greatest possible height hi that a siphon can lift water? 2 (a) Numb T 3.4860 nits (b) Number 9.1e5 Units N/m A2 or Pa units a (c) Number T 10.2Explanation / Answer
b)
pressure at B
Pb = Patm - density x g x h1
Pb = 97648 N/m^2
c)
maximum value of h1
when Pb = 0
10^5 = density x g x h1
h1 = 10.19 m