Water flows upward in a pipe oriented at 30 degrees. The mercury manometer readsh= 12 cm. Bothfluids are at 20◦C. What is the pressure lossp1−p2in the pipe (in Pascals)?

The pressure difference in the pipe is 2666 Pa.

Explanation:

Given that,

Height = 12 cm

Angle = 30°

We need to calculate the height

Using formula of height

We need to calculate the pressure difference in the pipe

Using formula of pressure

Where, = density of mercury

= density of water

Put the value into the formula

Hence, The pressure difference in the pipe is 2666 Pa.

260 miles per hour

explanation: