Question

A manometer consists of a U-shaped tube containing water. One side is connected to the apparatus the other side is open to the atmosphere. If extern
pressure is 1 atm and the level of water on the one
side of tube is 10 cm lower than the side connected
to the apparatus. The pressure of gas is (Assume
density of water is 1 g/ml and g is 10 m/s2, 1 atm
= 1.013 105 Pa)
(1) 1.1 atm
(3) 1.2 atm
(2) 0.99 atm
(4) 0.90 atm​

Answer 1

Answer:

1.2 atm .. .. this is true

Explanation:

11.22 atm