Matching the 1st 10 amendments of the Constitution
Air is compressed (in a piston cylinder device) isothermically from 100kPa, 30°C to 300kPa. On a per unit mass basis, compute:a) The amount of work that flows into the air. b) The change in energy of the air. c) The amount of heat that flows out of the air.
What are some tips to starting up your own small business?