Physics, 19.12.2020 22:40 garrismunoz
Helium gas is compressed by an adiabatic compressor from an initial state of 14 psia and 50°F to a final temperature of 320°F in a reversible manner. Determine the exit pressure of helium.
Answers: 1
![T_1 = 50 \ F = (50 - 32) * [\frac{5}{9} ] + 273 = 283 \ K](/tpl/images/1002/8698/c5d3a.png)
![T_2 = 320 \ F = (320 - 32) * [\frac{5}{9} ] + 273 =433 \ K](/tpl/images/1002/8698/60ce1.png)
![14 * 283^{\frac{\frac{5}{3} }{1- [\frac{5}{3} ]} } =P_2 * 433^{\frac{\frac{5}{3} }{1- [\frac{5}{3} ]} }](/tpl/images/1002/8698/9ddfd.png)
Another question on Physics
Physics, 21.06.2019 16:30
Identify the amplitude on the diagram and give the correct description. question 3 options: a because amplitude is the distance from wave crest to wave crest. b because the wavelength shows amplitude. c because amplitude is the distance between a crest (or trough) and rest. d because wavelength show amplitude. (brainiest if you get it right! ) ~kayla
Answers: 1
Physics, 22.06.2019 11:00
Alarge box of mass m is pulled across a horizontal frictionless surface by a horizontal rope with tension t. a small box of mass m sits on top of the large box. the coefficients of static and
Answers: 1
Physics, 22.06.2019 15:30
Identify the correct relation showing that the radius r of the orbit of a moon of a given planet can be determined from the radius r of the planet, the acceleration of gravity at the surface of the planet, and the time τ required by the moon to complete one full revolution about the planet. determine the acceleration of gravity at the surface of the planet jupiter knowing that r = 71 492 km and that t= 3.551 days and r= 670.9 × 10^3 km for its moon europa.
Answers: 2
You know the right answer?
Helium gas is compressed by an adiabatic compressor from an initial state of 14 psia and 50°F to a f...
Questions
Computers and Technology, 30.11.2020 23:20
World Languages, 30.11.2020 23:20
English, 30.11.2020 23:20
Mathematics, 30.11.2020 23:20
Mathematics, 30.11.2020 23:20
Mathematics, 30.11.2020 23:20
Business, 30.11.2020 23:20
