Engineering, 14.11.2019 01:31 isaiyt
Describe the chemical composition and vertical structure of the atmosphere, including the "layers" and how and why one layer is diffentiated from those adjacent to it. then, describe what physical conditions allow for vertical movement of air, and what physically happens to air as it changes altitude. finally, explain how vertical motion is different in the troposphere than in the stratosphere, and why weather in those portions of the atmosphere is different. answer each question clearly and with detail.
Answers: 3
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
Determine whether or not it is possible to compress air adiabatically from k to 140 kpa and 400 k. what is the entropy change during this process?
Answers: 3
Engineering, 04.07.2019 18:10
Draw the engineering stress-strain curve for (a) bcc; (b) fcc metals and mark important points.
Answers: 1
Engineering, 04.07.2019 18:20
Have a greater impact on maintenance productivity than any other support group. (clo5) a)-the top management b)-inventory and purchasing c)-sub-contracting d)-cmms
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Describe the chemical composition and vertical structure of the atmosphere, including the "layers" a...
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