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Janus
Questions and answers by visitors named
Janus
Questions (6)
What is the specific volume of a gas at 180psia & 90°F when its density is 0.0892 lb/cu ft at 14.7psia & 32°F. Calculate its
4 answers
2,046 views
For a ballistics study a 1.9 gram bullet is fired into soft wood at 380 meters/sec and penetrates 15 cm.
a.) find the retarding
4 answers
2,002 views
A centrifugal pump compresses 3000 liters/min of water from 98 KPa to 300KPa. the inlet and outlet temp are 25°C. The inlet and
4 answers
4,528 views
An automobile tire contains a certain volume of air at 30 psig and 70 °F. The barometric pressure is 29.50 Hg. If due to
5 answers
3,459 views
A 12 cu.ft tank contains hydrogen sulfide gas at 150psia & 80°F after 5 pounds of the gas have been drawn out. Before any gas
5 answers
490 views
5 pounds of an ideal gas with R=38.7 and K=1.668 have 300Btu of heat added during a reversible constant pressure change of
2 answers
566 views
Answers (3)
Edit: P = lb x (ft lb(force)) / lb(mass) °R) °R / (cu in x (1ft/12in)
My mistake I forgot to add the units Unit of R = (ft lb(force)) / lb(mass) °R P = lb x (ft lb(force)) / lb(mass) °R) / (cu in x (1ft/12in) the (1ft/12in) is suppose to make the P into lb / sq in.
Thank you very much
