Engineering, 05.11.2019 02:31 lazarus10

Agas mixture contains 30.0 mole% h2o(v) and 70.0 mole% n2. the gas temperature and absolute pressure at the start of each of the three parts of this problem are 75°c and 900.0 mm hg. ideal gas behavior may be assumed in every part of this problem. a. if some of the gas mixture is put in a cylinder and slowly cooled at constant pressure, at what temperature would the first drop of liquid form? °c b. if a 30.0 liter flask is filled with some of the gas mixture and sealed, and 70.0% of the water vapor in the flask is condensed, what volume would be occupied by the liquid water? cm3 what would be the system temperature? °c c. if the gas mixture is stored in a rigid-walled cylinder and a low-pressure weather front moves in and the barometric (atmosopheric) pressure drops from 760 mm hg to 720.0 mm of hg, what would be the new gauge pressure in the cylinder? mm hg

Answers: 3

Show answers

Another question on Engineering

Engineering, 04.07.2019 18:10

If a particle moves along a path such that r : (3 sin t) m and ? : 2t rad, where t is in seconds. what is the particle's acceleration in m/s in 4 seconds? a)- 16.43 b)- 16.29 c)- 15.21 d)- 13.79

Answers: 1

Answer

Engineering, 04.07.2019 18:10

Coiled springs ought to be very strong and stiff. si3n4 is a strong, stiff material. would you select this material for a spring? explain.

Answers: 2

Answer

Engineering, 04.07.2019 18:10

Ahot wire operates at a temperature of 200°c while the air temperature is 20°c. the hot wire element is a tungsten wire of 5 um diameter and 2 mm in length. plot using excel current, heat transfer and heat generated by the wire for air velocity varying from 1-10 m/s in steps of lm/s? matlab the sensor voltage output, resistance, or assume nu 0.989 re033pr13 take air properties at tr (200°c20°c)/2 = 110°c properties of tungsten: c 0.13 kj/kg.k 3 p 19250 kg/m k (thermal conductivity) = 174 w/m.k

Answers: 2

Answer

Engineering, 04.07.2019 18:10

Aturning operation is performed with following conditions: rake angle of 12°, a feed of 0.35 mm/rev, and a depth of cut of 1.1 mm. the work piece is aluminum alloy 6061 with t6 heat treatment (a16061-t6). the resultant chip thickness was measured to be 1.0 mm. estimate the cutting force, fc. use shear stress of 207 mpa and coefficient of friction on the tool face of 0.6.

Answers: 1

Answer

You know the right answer?

Agas mixture contains 30.0 mole% h2o(v) and 70.0 mole% n2. the gas temperature and absolute pressure...

Questions