A swimming pool is 3.2 m deep. Find (a) the pressure due to the water at the bottom and (b) the…
Contributed by StemPy LabTry it on paper first. A hint, the key idea and the worked solution are here when you need them.
A swimming pool is deep. Find (a) the pressure due to the water at the bottom and (b) the total pressure there. (Water , , air pressure .)
Need a reminder? The key ideaShow
In a liquid, at a depth . Water: . Total pressure air pressure () . A liquid passes a pressure on equally (Pascal's law).
The worked solution
Have you tried it?
Work it out on paper first. It is fine to get stuck or make a mistake: that is how we learn. When you are ready, go through the solution one step at a time, and check each step against your own.
Step 1. (a) .
Step 2. (b) .
Answer: ; .
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