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1. |
Standard air is the air at ________ and relative humidity of 36 percent. |
A. | 0.1 bar and 20°C |
B. | 1 bar and 20°C |
C. | 0.1 bar and 40°C |
D. | 1 bar and 40°C |
Answer» C. 0.1 bar and 40°C | |