I am not a physics person and came across this
diff (density)/diff (time) = (1/speed of sound^^2) diff (pressure)/diff (time)
I want to know what are conditions of application of this? I was advised that the equation assumes thermal equilibrium as density is a function of temperature and...
If I place a pipe filled with WATER inside of a coil and then half filled pipe of same material, does the inducatnec change? Will the change be able to be observed using multimeter? any ideas?
Searched all over, still could not find the magnetic permability of water vapour. Please help!. email me at shellysharma@yahoo.com if you know the value.
Thanks for your time!