If a piezometer is inserted into a pressurized pipe at 50 psi, to what height will the water rise in the tube?

To determine the height to which water will rise in a piezometer connected to a pressurized pipe, you can use the hydrostatic pressure formula. Specifically, the height of the water column is directly influenced by the pressure exerted at the base of the column, which is measured in pounds per square inch (psi).

In this scenario, the pressure is given as 50 psi. To convert psi to feet of water, you can use the conversion factor that 1 psi is equivalent to approximately 2.31 feet of water. Therefore, multiplying 50 psi by this conversion factor gives:

50 psi * 2.31 ft/psi = 115 ft.

This indicates that the water will rise to a height of 115 feet in the piezometer tube, confirming that C is the correct answer. This conversion is vital as it directly relates the pressure measurement to the height of the water column, illustrating how pressurized systems behave in terms of water elevation in containment devices such as piezometers.