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Elementary,Middle School,High School,College,University,PHD
| Teaching Since: | May 2017 |
| Last Sign in: | 398 Weeks Ago, 6 Days Ago |
| Questions Answered: | 66690 |
| Tutorials Posted: | 66688 |
MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
You are in an old spy movie and have been locked into a small room (V=1000 ft^3). you suddenly realize a posion gas has just started enter the room through a ventilation duct. You are safe as long as the concentration is less than 100mg/m^3. If the ventilation air flow rate in the room is 100 cu. ft./min. and the incoming gas concentration is 200 mg/m^3, how long do you have to escape?
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