A gas expands from I to F in the figure below. The energy added to the gas by heat is 426 ) when the gas goes from I to F along the diagonal path. P(atm) IN V (liters) 4. (a) What is the change in internal energy of the gas? (b) How much energy must be added to the gas by heat for the indirect path IAF to give the same change in internal energy?

A gas expands from I to F in the figure below. The energy added to the gas by heat is 354 J when the gas goes from I to F along the diagonal path. P (atm) 4 3 EN B 1 0 1 2 A 3 4 F V (liters) (a) What is the change in internal energy of the gas? J (b) How much energy must be added to the gas by heat for the indirect path IAF to give the same change in internal energy? J

A gas expands from I to F in the figure below. The energy added to the gas by heat is 376 J when the gas goes from I to F along the diagonal path. P (atm) 0 1 B I 2 1 3 4 V (liters) i (a) What is the change in internal energy of the gas? (b) How much energy must be added to the gas by heat for the indirect path IAF to give the same change in internal energy? J

A closed gas system has 682 J of heat gain from the environment and 439 J of work is done on the gas causing it to be compressed. Calculate the change in internal energy of the gas.

An ideal gas expands isothermally, performing 5.00×103 J of work in the process.  Part A Calculate the change in internal energy of the gas. Part B Calculate the heat absorbed during this expansion.

In a process of an ideal gas, the pressure is halved while the volume is kept constant. During this process, 750J of heat flows out of gas. What is the change in the internal energy of the gas in this process?

An ideal gas initially at 305 K undergoes an isobaric expansion at 2.50 kPa. The volume increases from 1.00 m3 to 3.00 m3 and 10.8 kJ is transferred to the gas by heat. (a) What is the change in internal energy of the gas? kJ(b) What is the final temperature of the gas? K

An ideal gas initially at 340 K undergoes an isobaric expansion at 2.50 kPa. The volume increases from 1.00 m3 to 3.00 m3 and 12.6 kJ is transferred to the gas by heat. (a) What is the change in internal energy of the gas? kJ (b) What is the final temperature of the gas? K

A gas expands from I to F in the figure below. The energy added to the gas by heat is 212 J when the gas goes from I to F along the diagonal path. Three paths are plotted on a PV diagram, which has a horizontal axis labeled V (liters), and a vertical axis labeled P (atm). The green path starts at point I (2,4), extends vertically down to point B (2,1), then extends horizontally to point F (4,1). The blue path starts at point I (2,4), and extends down and to the right to end at point F (4,1). The orange path starts at point I (2,4), extends horizontally to the right to point A (4,4), then extends vertically down to end at point F (4,1). (a) What is the change in internal energy of the gas? Use the relations between various features of the graph and the work done on the gas to find the energy added by work and then use your result to find the change in internal energy of the gas. J(b) How much energy must be added to the gas by heat for the indirect path IAF to give the same change in…

tab Consider the following figure. (The x axis is marked in increments of 2.5 m³.) P (Pa). esc caps lock 6 x 106 4 X 106 2 x 106 V (m³) 1 (a) Determine the work done on a gas that expands from i to f as indicated in the figure. MJ (b) How much work is performed on the gas if it is compressed from f to / along the same path? MJ ! 1 F1 A NO 2 N FF 200 F2 W S # 3 80 F3 X E * D $ 4 F4 R C % 5 F MacBook Air T V の‥ 6 F6 G & 7 F7 H B 2 E