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A heat engine uses 0.02 mol of a diatomic gas. The cycle is 1+2+3. The process...
A heat engine using a diatomic gas follows the cycle shown in the figure. Its temperature at point 1 is 10.0 Part A °C. (Figure 1) Determine W, Q, and AEth for process 1+2. Enter your answers numerically separated by commas. YO AXO A O O ? Ws, Q, AEth= Submit Previous Answers Request Answer * Incorrect; Try Again; 8 attempts remaining Part B Determine Ws, Q, and AEth for process 2+3. Enter your answers numerically separated by commas. ALQ...
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) Determine the pressure, volume, and temperature at point 2.b) Determine ΔE th,Ws, and Q for the process 1→2.c) Determine ΔEΔE th,Wsth,Ws, and QQ for the process 2→32→3.d) Determine ΔEΔE th,Wsth,Ws, and QQ for the process 3→13→1.e)How much work does this engine do per cycle?f) What is its thermal efficiency?
The working substance of an engine is 1.00 mol of a diatomic ideal gas. The engine operates in a cycle consisting of three steps: (1) an adiabatic expansion from an initial volume of 9.00 L to a pressure of 1.00 atm and a volume of23.4 L, (2) a compression at constant pressure to its original volume of 9.00 L, and (3) heating at constant volume to its original pressure. Find the efficiency of this cycle.
The working substance of an engine is 1.00 mol of diatomic gas. The engine operates in a cycle consisting of three steps: (1) an adiabatic expansion from an initial volume of 9.00 L to a pressure of 1.00 atm and a volume of 30.6 L, (2) a compression at constant pressure to its original volume of 9.00 L, and (3) heating at constant volume to its original pressure. Find the efficiency of this cycle.
A heat engine using a diatomic gas follows the cycle shown in the PkPa pV diagram to the right. The gas starts out at point 1 with a volume of 318 cm3, a pressure of 147 kPa, and a temperature of 317 K. The gas is held at a constant volume while it is heated until its temperature reaches 395 K (poi 2). The gas is then allowed to expand adiabatically until its pressure is again 147 kPa (point 3)...
The figure (Figure 1)shows the cycle for a heat engine that uses a gas having γ =1.25. The initial temperature is T1 =300K, and this engine operates at 30 cycles per second. HW21 Item 13 Review Part A The figure (Figure 1)shows the cycle for a heat engine that uses a gas having γ = 1.25. The initial temperature is T1 = 300 K, and this engine operates at 30 cycles per second What is the power output of the...
The PV - diagram in the figure below shows a cycle of a heat engine that uses 0.250 mol of an ideal gas with γ=1.40. The process a b is adiabatic. (1 atm=105 Pa)(i) Calculate the pressure of the gas at point a.(ii) Calculate how much heat enters this gas per cycle. Indicate the process(es) where this happens.(iii) Calculate how much heat leaves this gas in a cycle. Indicate the process(es) where this occurs.(iv) Calculate how much work the engine...
An ideal diatomic gas undergoes 3 processes in series: process 1-2: isothermal compression from pr-100kPa and V-0.1m2 to V0.025m; process 2-3: at constant pressure and process 3-1: isentropic process closing cycle. Determine: a) ratio of the maximum and minimum temperature of the cycle, b) heats of the processes, c) thermal efficiency of the cycle, d) sketch the processes on p-V and T-s diagrams. Gas constant is 287 J/(kgK), isentropic exponent is 1.4.
TB4 The quasi-static ideal gas cycle shown to the right has three legs, an adiabatic leg #1 from (PyVị) to (P-1 atm, V3), followed by an isobaric compression leg #2 from (P-1 atm, V3) to (P -1 atm,Vi), and ending with a constant volume pressurization leg #3 from (P-1 atm, VI) back to the initial state to complete the cycle. There are n moles of gas. What happens to the internal energy ( Ein) during leg #2 of this process?...