The figure shows a cycle undergone by 1.41 mol of an ideal monatomic gas. For 1 to 2, what are (a) heat Q, (b) the change in internal energy ΔEint, and (c) the work done W? For 2 to 3, what are (d)Q, (e) ΔEint, and (f)W? For 3 to 1, what are (g)Q, (h) ΔEint, and (i)W? For the full cycle, what are (j)Q, (k) ΔEint, and (l)W? The initial pressure at point 1 is 1.09 atm (where 1 atm = 1.013 × 105 Pa). What are the (m) volume and (n) pressure at point 2 and the (o) volume and (p) pressure at point 3?
Please only answer parts j,k,l,m,n,o,p
The figure shows a cycle undergone by 1.41 mol of an ideal monatomic gas. For 1 to 2, what are (a) heat Q, (b) the chang...
A sample of a monatomic ideal gas occupies 5.00 L at atmospheric pressure and 300 K (point A in the figure below). It is warmed at constant volume to 3.00 atm (point B). Then it is allowed to expand isothermally to 1.00 atm (point C) and at last compressed isobarically to its original state. a. Find Q, W, and ΔEint for each of the processes. Q (kJ) W (kJ) Eint (kJ) A → B B → C C → A...
A sample of a monatomic ideal gas occupies 5.00 L at atmospheric pressure and 300 K (point A in the figure below). It is warmed at constant volume to 3.00 atm (point B). Then it is allowed to expand isothermally to 1.00 atm (point C) and at last compressed isobarically to its original state. (a) Find the number of moles in the sample. moles (b) Find the temperature at point B. K (c) Find the temperature at point C. K...
please show units in detail P In a heat engine 1 mol of a monatomic gas is carried through the cycle ABCDA shown (diagram not to scale). The segment AB is an isothermal expansion, BC is an adiabatic expansion. The pressure and temperature at A are 4 atm & 500 K. The volume at B is twice the volume at A. The B pressure at D is 1 atm. (a) What is the pressure at B? (b) What is the...
2. Isochoric/Adiabatic/Isobaric Cycle (10 pts) A heat engine using a monatomic gas follows the cycle shown in the PV diagram to the right. Between stages 1 and 2 the gas is at a constant volume, and between 2 and 3 no heat is transferred in or out, between 3 and 1 the pressure is held constant (a) For each stage of this process, calculate in Joules the heat, Q, transferred to the gas, and the work, W, done by the...
A heat engine takes 0.262 mol of a diatomic deal gas around the cycle shown in the pV-diagram below. Process 1 → 2 is at constant volume, process 2-) 3 is adiabatic, and process 3-1 is at a constant pressure of P = 2.00 atm. The value of r for this gas is 1.4 2,7-600K T,-300 K T, 492 K 0 (a) Find the pressure and volume at points 1, 2, and 3. pressure (Pa) volume (m3) point 1 point...
A three-step cycle is undergone reversibly by 3.90 mol of an ideal gas: (1) an adiabatic expansion that gives the gas 3.96 times its initial volume, (2) a constant-volume process, (3) an isothermal compression back to the initial state of the gas. We do not know whether the gas is monatomic or diatomic; if it is diatomic, we do not know whether the molecules are rotating or oscillating. What are the entropy changes for (a) the cycle, (b) process 1,...
A heat engine using a monatomic gas follows the cycle shown in the pV diagram. P11 The gas starts out at point 1 with a volume of V1 = 318 cm", a pressure of p1 = 147 kPa, and a temperature of 317 K. The gas is held at a constant volume while it is heated until its temperature reaches 455 K (point 2). The gas is then allowed to expand adiabatically until its pressure is again 147 kPa (point...
7.5) A 1.15 -mol quantity of monatomic ideal gas undergoes the following cyclic process. The gas starts at point a at STP. It expands isothermally to point b, where the volume is 2.2 times its original volume. Next, heat is removed while keeping the volume constant and reducing the pressure. Finally, the gas undergoes adiabatic compression, returning to point a. a. Calculate the pressures at b and c. (answers in Pa) **Find the volumes at a and b first. **Use...