MCQOPTIONS
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| 1. |
Calculate the skip distance for the flat earth when a wave is reflected in an ionosphere at a height of 100km at a take-off angle 10 . |
| A. | 172km |
| B. | 35.26km |
| C. | 17.25km |
| D. | 35.26m |
| Answer» C. 17.25km | |