MCQOPTIONS
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| 1. |
The temperature, in degrees celsius, at which the colsius scale reading is numerically half the Fahrenheit scale reading is |
| A. | 80?C |
| B. | Pulsejet |
| C. | 42?C |
| D. | 160?C |
| E. | 20?C |
| Answer» E. 20?C | |