Friday, November 12, 2010

Lab-8 Units of ECO2

Question

“What is the unit for the emission rate of CO2, the hand out stated it is 15 ppm-h/people, but for quest 1, when I have to calculate Number of people *(E CO2/ V), the unit for the result is ppm/h.  I cannot understand how the unit for ppm-h/people * people is ppm/h, not ppm-h.”

Answer

Kinman Leung has sharp eyes and has learned to check units – bravo!  He caught a typo.  The correct units are indeed ppm/h*people.

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