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# 2553 บูรณาการคณิต วิทย์2♥

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• 1. 2553 2 9 2552 12.30 –15.00 . ...…………………...................... ......………………….................. .........………………………..…......... ...................……….......... ......................……………………………………..................... 1. 6 7 ( ) 80 2. 3. 4. 5. 1. ( ) 2. 900 kg/m3 0-100 o C 1000 kg/m3 , c 1000 kJ/kg/o C , c 1 kJ/kg/o C , L 334 kJ/kg , g 10 m/s2 5 x 1018 kg 3.6 x 1014 m2 Q = mL Q = mc t
• 2. - 2 ................................................................. ............................ .................... 1. yu (yu) (%) 0 - 50,000.00 3 50,000.01 - 100,000.00 5 100,000.01 - 500,000.00 10 500,000.01 - 1,000,000.00 20 1,000,000.00 30 ) Steven 1,203,000.00 yu [2 ] ) 15% Steven [2 ] ) [3 ] (yu) 30 0 - 50,000.00 42 50,000.01 - 100,000.00 22 100,000.01 - 500,000.00 5 500,000.01 - 1,000,000.00 1 1,000,000.01 - 2,000,000.00 ) 60 [3 ]
• 3. - 2 ................................................................. ............................ .................... 2. 4 CO2 (km/l) CO2 (g/km) ( / ) 7.5 128 25.50 10 156 20.20 E85 12 200 19.20 NGV 8.5 176 9.35 ) CO2 CO2 7.50 700 [5 ] ) [2 ] ) NGV 35,000 [3 ]
• 4. - 2 ................................................................. ............................ .................... -30 -18 -6 6 18 30 1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 . )(mm 3. ) 1) [2 ] 2) 1 [2 ] 3) [3 ] 4) [2 ] ) 1.8 x 1014 kg 1) [2 ] 2) [2 ] 3) [2 ]
• 5. - 2 ................................................................. ............................ .................... 4. 4 R4. 4 R 1 ( ) I 3I 0 0 ( ) [15 ] R R R R I0 2 3 1 4 5 6 7 8 9 ( )
• 6. - 2 ................................................................. ............................ .................... 5. A ) [3 ] ) ( ) 20 [4 ] 0 1 2 3 4 5 1 2 3 4 5 6 7 8 ( / ) ) ) ) [2 ] ) [3 ] ) A 20% B [3 ]
• 7. - 2 ................................................................. ............................ .................... 6. x, y (v) xyz 6. x, y (v) xyz [15 ]