A piston is pushed down into a metal cylinder that is filled with Representation: 0 1 2 n = 0.350 mol of air (which you may model as an ideal gas). Physics Concept(s): 0 1 2 The pressure inside the cylinder increases from P, = 103 kPa Initial Equation(s): 0 0.5 1 to Pf = 126kPa. The process takes place very slowly, so Symbolic Answer: 0 1 that the cylinder remains at room temperature (7 = 293 K) Units Check: 0 0.5 1 the entire time. Determine the amount of heat @ transferred Limits Check: 0 0.5 1 to the gas inside the cylinder, paying close attention to the Neatness: -2 -1 0 sign. For the limit check, investigate what happens to Q if the Total: pressure inside the cylinder barely changes at all (P, - P:). Correct Answer: Y N Representation Physics Concept(s) (Refer to the list posted on Carmen) Initial Equations (1) (2)Algebra Work (Symbols only. Don't plug in any numbers yet.) Symbolic Answer: Unit Check Limit Check a) As Pf - P;, what limit does Q approach? b) Why does the result make physical sense? Numerical Answer: (Obtain this by plugging numbers into your symbolic answer.)