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Qrefrie-Qransmission Conclusion: From the Table A-2, "Ideal-gas specific heats of various common gases" to obtain value of density of air and the specific heat at the average temperature of 15°C as 1.2 kg/m and 1.0 kJ/kg - °C. Substitute 1.2 kg/m for pair , 12 m for I, 2.3 m for b, and 3.5 m for h in Equation (I). %3D ur (1.2 kg/m) x (12 m x 2.3 m x 3.5 m)ruck 3 (1.2kg/m³) × (96.6 m³) = 115.92 kg e 116 kg %3D %3D

Qrefrie-Qransmission Conclusion: From the Table A-2, "Ideal-gas specific heats of various common gases" to obtain value of density of air and the specific heat at the average temperature of 15°C as 1.2 kg/m and 1.0 kJ/kg - °C. Substitute 1.2 kg/m for pair , 12 m for I, 2.3 m for b, and 3.5 m for h in Equation (I). %3D ur (1.2 kg/m) x (12 m x 2.3 m x 3.5 m)ruck 3 (1.2kg/m³) × (96.6 m³) = 115.92 kg e 116 kg %3D %3D

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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I just tryign to understand this step where it says look at table A-2 to get density. I'm not sure how to do this with the info provided in the table and they get a density of 1.2. 

Q SEARCH & ASK CHAT VX MATH SÒI Orefrig-Qtransmission Conclusion: From the Table A-2, "Ideal-gas specific heats of various common gases" to obtain value of 3M0 density of air and the specific heat at the average temperature of 15°C as 1.2 kg/m and 1.0 kJ/kg - °C. Substitute 1.2 kg/m' for pair, 12 m for l, 2.3 m for b, and 3.5 m for h in Equation (I). (1.2 kg/m) x (12 m x 2.3 m × 3.5 m)truck air = (1.2 kg/m) x (96.6 m) = 115.92 kg 3 e 116 kg NATIONAL PAR te 11G Ika for m 1.0k/kg . °C for c. Thermo
Transcribed Image Text:Q SEARCH & ASK CHAT VX MATH SÒI Orefrig-Qtransmission Conclusion: From the Table A-2, "Ideal-gas specific heats of various common gases" to obtain value of 3M0 density of air and the specific heat at the average temperature of 15°C as 1.2 kg/m and 1.0 kJ/kg - °C. Substitute 1.2 kg/m' for pair, 12 m for l, 2.3 m for b, and 3.5 m for h in Equation (I). (1.2 kg/m) x (12 m x 2.3 m × 3.5 m)truck air = (1.2 kg/m) x (96.6 m) = 115.92 kg 3 e 116 kg NATIONAL PAR te 11G Ika for m 1.0k/kg . °C for c. Thermo
884 PROPERTY TABLES AND CHARTS TABLE A-2 Ideal- 1-gas specific heats of various common gases (Continued) (b) At various temperatures Cp kJ/kg-K Cu Cu Cp kJ/kg-K Cu kJ/kg-K Temperature, kJ/kg-K k kJ/kg-K kJ/kg-K k k. K Air Carbon dioxide, CO2 Carbon monoxide, CO 250 1.003 0.716 0.718 1.401 0.791 1.400 1.399 1.398 1.395 1.392 1.387 1.382 1.376 1.370 1.364 0.602 1.039 1.040 1.043 0.743 0.744 0.746 1.314 300 350 1.005 1.008 1.400 0.846 0.657 0.706 1.288 1.268 0.721 1.398 1.395 0.895 400 1.013 0.726 0.733 0.742 0.753 0.764 0.939 0.978 0.751 0.757 0.767 0.778 0.790 0.803 0.750 0.790 1.047 1.054 1.252 450 1.020 1.391 1.239 1.229 500 1.029 1.387 1.381 1.376 1.014 0.825 550 600 1.040 1.051 1.063 1.063 1.075 1.046 0.857 1.220 1.213 1.207 1.075 0.886 0.913 1.087 650 700 750 0.776 1.370 1.364 1.359 1.102 1.126 1.148 1.100 1.075 1.087 0.788 0.937 0.959 0.980 1.202 1.113 0.816 1.358 800 900 1.099 1.121 1.142 0.800 0.812 1.354 1.344 1.336 1.197 1.193 1.126 1.139 0.829 0.842 0.866 1.353 1.343 1.335 1.169 0.834 1.204 1.234 1.015 1.045 1.163 1.185 1.186 1000 0.855 1.181 0.888 Hydrogen, H, Nitrogen, N2 Oxygen, O2 1.398 1.416 1.405 1.400 1.398 1.398 0.653 0.658 0.668 9.927 1.039 0.742 1.400 0.913 14.051 14.307 14.427 250 300 350 400 450 500 1.395 1.400 1.399 10.183 1.039 0.743 0.918 0.744 0.747 0.752 0.759 0.768 0.928 0.941 0.956 1.389 1.382 10.302 1.041 1.044 0.681 1.397 1.395 14.476 10.352 0.696 0.712 0.728 0.743 0.758 0.771 1.373 1.365 1.358 1.350 14.501 14.513 14.530 10.377 10.389 10.405 1.049 1.056 1.397 1.391 1.387 0.972 1.396 1.396 1.065 1.075 0.988 1.003 550 0.778 0.789 1.382 1.376 371 600 14.546 10.422 10.447 1.395 1.086 1.017 1.343 14 571 O 001 1,031 1.337
Transcribed Image Text:884 PROPERTY TABLES AND CHARTS TABLE A-2 Ideal- 1-gas specific heats of various common gases (Continued) (b) At various temperatures Cp kJ/kg-K Cu Cu Cp kJ/kg-K Cu kJ/kg-K Temperature, kJ/kg-K k kJ/kg-K kJ/kg-K k k. K Air Carbon dioxide, CO2 Carbon monoxide, CO 250 1.003 0.716 0.718 1.401 0.791 1.400 1.399 1.398 1.395 1.392 1.387 1.382 1.376 1.370 1.364 0.602 1.039 1.040 1.043 0.743 0.744 0.746 1.314 300 350 1.005 1.008 1.400 0.846 0.657 0.706 1.288 1.268 0.721 1.398 1.395 0.895 400 1.013 0.726 0.733 0.742 0.753 0.764 0.939 0.978 0.751 0.757 0.767 0.778 0.790 0.803 0.750 0.790 1.047 1.054 1.252 450 1.020 1.391 1.239 1.229 500 1.029 1.387 1.381 1.376 1.014 0.825 550 600 1.040 1.051 1.063 1.063 1.075 1.046 0.857 1.220 1.213 1.207 1.075 0.886 0.913 1.087 650 700 750 0.776 1.370 1.364 1.359 1.102 1.126 1.148 1.100 1.075 1.087 0.788 0.937 0.959 0.980 1.202 1.113 0.816 1.358 800 900 1.099 1.121 1.142 0.800 0.812 1.354 1.344 1.336 1.197 1.193 1.126 1.139 0.829 0.842 0.866 1.353 1.343 1.335 1.169 0.834 1.204 1.234 1.015 1.045 1.163 1.185 1.186 1000 0.855 1.181 0.888 Hydrogen, H, Nitrogen, N2 Oxygen, O2 1.398 1.416 1.405 1.400 1.398 1.398 0.653 0.658 0.668 9.927 1.039 0.742 1.400 0.913 14.051 14.307 14.427 250 300 350 400 450 500 1.395 1.400 1.399 10.183 1.039 0.743 0.918 0.744 0.747 0.752 0.759 0.768 0.928 0.941 0.956 1.389 1.382 10.302 1.041 1.044 0.681 1.397 1.395 14.476 10.352 0.696 0.712 0.728 0.743 0.758 0.771 1.373 1.365 1.358 1.350 14.501 14.513 14.530 10.377 10.389 10.405 1.049 1.056 1.397 1.391 1.387 0.972 1.396 1.396 1.065 1.075 0.988 1.003 550 0.778 0.789 1.382 1.376 371 600 14.546 10.422 10.447 1.395 1.086 1.017 1.343 14 571 O 001 1,031 1.337
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