In the dark ages, between when slide rules were used and those early Ti calculators were starting to be seen in classrooms...
In a Fluid Dynamics course I was taught, that in any calculation,assume water is not compressible...but...of course there are different kinds of water...
No adjustments are made for compressibility of water usually...
Quote:
One of us says it is barely compressible.
The other says it is not, that it is the air entrained in the water that compresses.
Who wins?
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Those are different types of water.... pure de-ionized water surely has different properties than water from a stagnant pond.... or your tap....