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1. |
If the two specific heats of a gas are 0.237 and 0.169 respectively, the volume of 3 kg of air at 27?C under a pressure of 3 ata would be |
A. | 2.5 cu-m |
B. | 1 cu-m |
C. | 0.204 cu-m |
D. | 1.74 cu-m |
E. | 1.5 cu-m |
Answer» D. 1.74 cu-m | |