Water flows through a multisectional pipe placed horizontally on the ground. the velocity is 3.0 m/s at the entrance and 2.1 m/s at the exit. what is the pressure difference between these two points? neglect friction.

Explanation:

As we know by Bernoulli's principle

here we know that

also we know that

now we have

what was the answer?

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-the future of geothermal energy can pretty much be summed up with a single word: more

-scientists plan in going deeper than 120 meters

-we are hoping that one day, we will get all of our energy from renewable energy sources such as geothermal energy

hope this !