Question

F&O-VIII 2. PRESSURE
12.
The diagrarn shows the water levels in a water manometer which is used to measure the
pressure of gas G in cm of water. (Figure is not drawn to the scale.) (NS0-2018)
Gas
Water-
20 cm
14 cm
8 cm
What is the pressure of gas G?
(A) 6 cm of water more than the atmospheric pressure
(B) 8 cm of water more than the atmospheric pressure
(C) 6 cm of water less than the atmospheric pressure
(D) 8 cm of water less than the atmospheric pressure​

Answer 1

Answer:

c 6cm of water.......................