A few days ago
Question on density?
A tire has a volume of 3 cubic feet, with pressure of 26 psi and a temp. of 70 F.
What is the density of the air, and weight of air in the tire?
Top 2 Answers
A few days ago
Favorite Answer
The air density can be determined from the ideal gas law. Once you have calculated this, obtaining the weight is a simple matter.
Questions to ask yourself, is the pressure absolute and are units consistent?
I hope this helps. Let me know if you need more
There are many different forms of the ideal gas law, if you work from first principles you should be able to obtain it in terms of p, R and T. I’ll start you of ….. (pv)/T = const = R
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A few days ago
Oh just do your own work, please!
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