Multiple choice

choose the different ways that a graph can be misleading.

1)the y-axis starts at zero and uses consistent intervals.
2)the y-axis starts at zero but has different intervals.
3)different bar widths are used on the same graph.
4)the y-axis doesn't start at zero.
5)different bar heights are used on the same graph.
6)the intervals on the y-axis are too large.

Which of the following statements are true? (select all that apply.) a quasi-static process is one in which the system is never far from being in equilibrium. when a system can go from state 1 to state 2 by several different processes, the amount of heat absorbed by the system will be the same for all processes. the internal energy of a given amount of an ideal gas depends only on its absolute temperature. when a system can go from state 1 to state 2 by several different processes, the work done on the system will be the same for all processes. when a system can go from state 1 to state 2 by several different processes, the change in the internal energy of the system will be the same for all processes. for any substance that expands when heated, its cp is greater than its cv.