Humidity

'....can we calculate the humidity of that line in mg/Nm3???....'

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Apparently not.

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How has 'we' attempted to solve the homework problem so far? Perhaps if you describe your attempt to structure the problem and the parts you are not confident about, someone may nudge you in the right direction....

Undefined 'we' alarm! Arrrroooooooooooooooooooooooooooooogah!

I have all the confidence in the world that you can do it.

Remember that "N" =0 degrees Celsius and a pressure of 1.013 bar

".... Is the mile actually a metric measure? It is, after all the distance the surface of the Earth at the equator will travel in one hour. ( at least it was when the mile was fist derived )...."

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Can we call your idea the "Slender Earth Hypothesis'? It seems like you are suggesting that at the time the mile was first derived that the equatorial circumference was a mere 24 miles.

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Perhaps there is some other important difference that wasn't base 10, making it to difficult to remember to mention. Ah, it must be time. Perhaps the units of hours were different, or perhaps it took more than 24 hours for the Earth to complete a rotation.

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If only the metric system would just be consistent and make all measurements base 10 then its adherents probably wouldn't have such trouble remembering simple things related to time. 100 seconds in a minute, 100 minutes in an hour, 10 hours in a day, 10 hours in a night, 10 days in a week. I'm sure all the stubborn Americans like me will be happy to jump on your band wagon, just as soon as you demonstrate how well a base-ten-time-modified-metric-system works to help you remember small details like, the equatorial circumference of the earth is a distance far far greater than a marathon.

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Just a little tongue in cheek jab at those who think they have it so together that they can take jabs at stubborn 'Mericans with impunity.

(2 x 10⁹)/(1400 x 60).

Yes we can, yes we can, yes we can.......

Dear Mr.lalit nawada,

Yes, we can calculate the Humidity IN TERMS OF Absolute Humidity and Relative Humidity. But you have to clearly tell what is the Steam Pressure and Temp., whether the 150 Deg.C is after mixing the steam, so as to arrive at the density of the air after steam is mixed. The air may contain some humidity which should be added to 2 Tonnes of steam.

You know the vol.of Air pumped and convert to Weight, taking Density in to account. Steam added is 2 Tonnes as given by you and Air temp. is 150 Degrees. Then the humidity in gms/Kg of air can be calculated and air can be converted to Volume.

DHAYANANDHAN.S