A system expands by 0.73 m3 at a constant pressure of 124 kPa .
Part A Find the heat that flows into or out of the system if its
thermal energy increases by 65 J. Express your answer to two
significant figures and include the appropriate units. Q =
Part B
Give the direction of heat flow.
into the system
out of the system
Part C
Find the heat that flows into or out of the system if its
thermal energy decreases by 1850 J.
Express your answer to two significant figures and include the
appropriate units.
Q=