Thermodynamics and Chemistry
CHAPTER 4 4 The Second Law The second law of thermodynamics concerns entropy and the spontaneity of processes. This chapter disc ...
CHAPTER 4 THE SECOND LAW 4.2 STATEMENTS OF THESECONDLAW 102 It is true that reversible processes and purely mechanical processes ...
CHAPTER 4 THE SECOND LAW 4.2 STATEMENTS OF THESECONDLAW 103 (a) cool q warm (b) cool q device q warm Figure 4.1 Two impossible p ...
CHAPTER 4 THE SECOND LAW 4.2 STATEMENTS OF THESECONDLAW 104 b (a) heat engine q b (b) Figure 4.2 Two more impossible processes. ...
CHAPTER 4 THE SECOND LAW 4.3 CONCEPTSDEVELOPED WITHCARNOTENGINES 105 b b b b b b 2 3 4 5 6 7 8 9 0:5 1:0 1:5 2 :0 2 :5 V=m^3 p= ...
CHAPTER 4 THE SECOND LAW 4.3 CONCEPTSDEVELOPED WITHCARNOTENGINES 106 BIOGRAPHICAL SKETCH Sadi Carnot (1796–1832) Sadi Carnot was ...
CHAPTER 4 THE SECOND LAW 4.3 CONCEPTSDEVELOPED WITHCARNOTENGINES 107 2 :1 2 :2 2 :3 2 :4 0 1 2 V=10^4 m^3 p=10 5 Pa 2 :5 A B D C ...
CHAPTER 4 THE SECOND LAW 4.3 CONCEPTSDEVELOPED WITHCARNOTENGINES 108 (a) 4 Th 1 3 Tc (b) 4 Th 1 3 Tc Figure 4.5 (a) One cycle of ...
CHAPTER 4 THE SECOND LAW 4.3 CONCEPTSDEVELOPED WITHCARNOTENGINES 109 BIOGRAPHICAL SKETCH Rudolf Julius Emmanuel Clausius (1822–1 ...
CHAPTER 4 THE SECOND LAW 4.3 CONCEPTSDEVELOPED WITHCARNOTENGINES 110 „ ƒ‚ ... (a) 3 Th 3 Tc 4 Th 1 3 Tc (b) 1 Th 1 „ ƒ‚ ... (c) ...
CHAPTER 4 THE SECOND LAW 4.3 CONCEPTSDEVELOPED WITHCARNOTENGINES 111 „ ƒ‚ ... (a) 4 Th 1 3 Tc 5 Th 1 4 Tc (b) 1 Th 1 Tc „ ƒ‚ ... ...
CHAPTER 4 THE SECOND LAW 4.3 CONCEPTSDEVELOPED WITHCARNOTENGINES 112 Thus, the efficiency of a Carnot engine must depend only on ...
CHAPTER 4 THE SECOND LAW 4.3 CONCEPTSDEVELOPED WITHCARNOTENGINES 113 By means of Eq.4.3.9, this ratio becomes qc qh D Tc Th (4.3 ...
CHAPTER 4 THE SECOND LAW 4.3 CONCEPTSDEVELOPED WITHCARNOTENGINES 114 BIOGRAPHICAL SKETCH William Thomson, Lord Kelvin (1824–1907 ...
CHAPTER 4 THE SECOND LAW 4.4 DERIVATION OF THEMATHEMATICALSTATEMENT OF THESECONDLAW 115 theoretical concept and not a practical ...
CHAPTER 4 THE SECOND LAW 4.4 DERIVATION OF THEMATHEMATICALSTATEMENT OF THESECONDLAW 116 BIOGRAPHICAL SKETCH Max Karl Ernst Ludwi ...
CHAPTER 4 THE SECOND LAW 4.4 DERIVATION OF THEMATHEMATICALSTATEMENT OF THESECONDLAW 117 (a) Tb experimental system Tres Tres ¶q^ ...
CHAPTER 4 THE SECOND LAW 4.4 DERIVATION OF THEMATHEMATICALSTATEMENT OF THESECONDLAW 118 supersystem would have converted heat fr ...
CHAPTER 4 THE SECOND LAW 4.4 DERIVATION OF THEMATHEMATICALSTATEMENT OF THESECONDLAW 119 Next let us consider the reversible adia ...
CHAPTER 4 THE SECOND LAW 4.4 DERIVATION OF THEMATHEMATICALSTATEMENT OF THESECONDLAW 120 0:02 0:03 0:04 0:05 300 400 500 V/m^3 . ...
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