NeuroEducation

Work from a Pressure–Temperature Graph

Difficulty: Easy · Topics: Isochoric Process, Ideal Gas Law, Work by a Gas

Bosim–temperatura grafigidan ish

The figure shows pressure against temperature as n moles of ideal gas change from A to B. How much work does the gas do on the outside during A → B? (R is the gas constant.)

physics "view":[-1.1,-1.2,6.2,5.3],"alt":"Pressure against temperature: a straight line from A (T0, P0) to B (2T0, 2P0), on a line through the origin.","items":["type":"plot","at":[0,0],"size":[4.8,4.4],"x":[0,3],"y":[0,2.6],"xTicks":[1,2],"yTicks":[1,2],"xTickLabels":["T 0","2T 0"],"yTickLabels":["P 0","2P 0"],"grid":true,"gridX":[1,2],"gridY":[1,2],"xLabel":"Temperature","yLabel":"Pressure","yLabelMode":"side","yLabelGap":44,"xLabelMode":"below","xLabelGap":40,"originLabel":"0","items":["type":"polyline","points":[[1,1],[2,2]],"arrows":[0.55],"width":2,"colour":"ink","type":"point","at":[1,1],"label":"A","anchor":"sw","r":4.5,"type":"point","at":[2,2],"label":"B","anchor":"ne","r":4.5]]

Rasmda n mol ideal gaz A dan B ga o‘zgarganda bosimning temperaturaga bog‘liqligi ko‘rsatilgan. A → B jarayonda gaz tashqi jismlar ustida qancha ish bajaradi? (R — gaz doimiysi.)

physics "view":[-1.1,-1.2,6.2,5.3],"alt":"Pressure against temperature: a straight line from A (T0, P0) to B (2T0, 2P0), on a line through the origin.","items":["type":"plot","at":[0,0],"size":[4.8,4.4],"x":[0,3],"y":[0,2.6],"xTicks":[1,2],"yTicks":[1,2],"xTickLabels":["T 0","2T 0"],"yTickLabels":["P 0","2P 0"],"grid":true,"gridX":[1,2],"gridY":[1,2],"xLabel":"Temperatura","yLabel":"Bosim","yLabelMode":"side","yLabelGap":44,"xLabelMode":"below","xLabelGap":40,"originLabel":"0","items":["type":"polyline","points":[[1,1],[2,2]],"arrows":[0.55],"width":2,"colour":"ink","type":"point","at":[1,1],"label":"A","anchor":"sw","r":4.5,"type":"point","at":[2,2],"label":"B","anchor":"ne","r":4.5]]

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