MCQOPTIONS
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| 1. |
The sound of explosion on a ship located 10 km away from the beach was heard 28.6 seconds after the explosion was seen. Estimate the temperature of air at that time |
| A. | 31°C |
| B. | 31 K |
| C. | 26.2° C |
| D. | 288.5 K |
| Answer» B. 31 K | |