Question

In the equation W = nRT ln(V_i/V_f), W stands for: (a) weight (b) watts (c) webers (d) work The standard unit for the magnetic field, the Tesla, is also equal to which of the following: a) Am/N b) N/Am c) NA/m d) Nm/A A non-uniform electric field is represented in the figure to the right by electric field lines. Four points in this region are identified in this diagram by letters. Rank the electric potential of the marked points from greatest to least. For the thermal process shown to the right on a PV diagram, the ideal gas starts at the point labeled "i" and finishes at the point labeled "f". Indicate what is happening for each quantity listed below Pressure: increase Volume: increase Temperature: increase decrease constant Work: positive negative zero

Answer 1