Engineering, 01.12.2020 16:50 stressedmolly632
Consider two full 100 gallon mixing tanks. The tanks initially contain purewater and 100 lbs. salt, respectively. Mixture from tank 1 is pumped intotank 2 at a rate of 2 gallons/min and mixture from tank 2 is pumped intotank 1 at a rate of 2 gallons/min so that each tank is always completely lled. How long until the amount of salt in tank 1 reaches 40 lbs.?
Answers: 2
Engineering, 03.07.2019 14:10
If the thermal strain developed in polyimide film during deposition is given as 0.0044. assume room temperature is kept at 17.3 c, and thermal coefficient of expansion for the film and the substrate are 54 x 10^-6c^-1 and 3.3 x 10^-6c^-1respectively. calculate the deposition temperature.
Answers: 3
Engineering, 04.07.2019 18:10
At 12 noon, the count in a bacteria culture was 400; at 4: 00 pm the count was 1200 let p(t) denote the bacteria cou population growth law. find: (a) an expression for the bacteria count at any time t (b) the bacteria count at 10 am. (c) the time required for the bacteria count to reach 1800.
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Engineering, 04.07.2019 18:10
Burgers vector is generally parallel to the dislocation line. a)-true b)-false
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Engineering, 04.07.2019 18:10
Atmospheric air has a temperature (dry bulb) of 80° f and a wet bulb temperature of 60° f when the barometric pressure is 14.696 psia. determine the specific humidity, grains/lb dry air. a. 11.4 c. 55.8 d. 22.5 b. 44.1
Answers: 1
Consider two full 100 gallon mixing tanks. The tanks initially contain purewater and 100 lbs. salt,...
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