[free2beme1597]

This is a puzzle question to try to come up with a way to make a measurement for something unknown:
So how would you go about solving:
What is the flow rate (in mL/min) of compressed air in a fume hood into water?

[free2beme1597]

This is a puzzle question to try to come up with a way to make a measurement for something unknown:So how would you go about solving:What is the flow rate (in mL/min) of compressed air in a fume hood into water?

[billnotgatez]

@free2beme1597
We only need one post on a given topic
So I merged your 2 topics into one topic
Please read forum rules

And yes there may be a solution to your question if you can make it more understandable.
Also you need to show us what you have done to understand the question so we may help you learn.

[free2beme1597]

It's a puzzle, so I have to figure out what I do to solve it and ehat measurements I need

[curiouscat]

Hint: How's flow related to pressure. Or velocity.

[free2beme1597]

Pressure and flowrate are inversely proportional--as pressure increases, conpressor flow rate decreases.