An ideal gas is taken through a cycle as shown in the figure. What is the net work done on the gas per cycle? P (atm) 3 1 O-608 J O -6.0 J Not enough information 608 J 1 O 6.0 J 4 V (L)
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- the volume of an ideal gas is decreased from 5L to 5mL at a constant pressure of 1 atm. Calculate the work associated with this process.function of volume by n(V)=CV2, where C is a constant. What is the correct expression for the work done on the gas for this process? (hint: put the expression for the molesA gas expands from 2.2 L to 3.6 L against a constant external pressure of 1.6 atm. What is the work done? A. -227 J B. 227 J C. 2.24 J D. -2.24 J
- The heat engine shown in the figure uses 2.0 mol of a monatomic gas as the working substance. (Figure 1) igure p (kPa) 600- 400 200 0 0 0.025 0.050 V (m³) 1 of 1 Part E part. What is the engine's thermal efficiency? Express your answer using two significant figures. η = Submit VE ΑΣΦ Request Answer ? %When the volume of an ideal gas stays the same, which of the followings must be true? Select all apply.Consider the process shown in (Figure 1). How much work is done on the gas in this process? p (kPa) 400- 200- i 0 0 100 200 300 V (cm³)
- One mole of an ideal gas, initially at 310 K, is cooled at constant volume so that the final pressure is one-sixth of the initial pressure. Then the gas expands at constant pressure until it reaches the initial temperature. Determine the work done on the gas. -1.93 X kJ Additional Materials eBookAs shown below, a nonideal gas goes through the cycle ABCA. During the process AB, 71.5 J of heat was added to the gas. During the process BC, 8.2 J of heat was removed from the gas. Determine WABCA & QCA. WABCA = QCA P(N/m²) 10 2 2 A 4 6 8 B с 10 V (m³)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