MCQOPTIONS
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| 1. |
Sound travels at 330 metres per second. The distance (in kilometres) of a thunder cloud when its sound follows the flash after 10 seconds |
| A. | 0.33 km |
| B. | 3.3 km |
| C. | 33 km |
| D. | 33.3 km |
| Answer» C. 33 km | |