The pressure at the bottom of a well is four times that at a point 2.5 m below its top. If the atmospheric pressure is equal to the pressure of 10 m of a water column, then what is the depth of the well?

The pressure at the bottom of a well is four times that at a point 2.5

1.	The pressure at the bottom of a well is four times that at a point 2.5 m below its top. If the atmospheric pressure is equal to the pressure of 10 m of a water column, then what is the depth of the well?
Answer» ANSWER :32.5 m