2. CURVATURE AND REFRACTION. A woman standing on a beach can just see the top of the lighthouse 24.140 km away. If her eye height above sea level is 1.738 m, determine the height of the lighthouse above sea level. Fig. 16-4. Combined effects of curvature and refraction. Woman Sea Level Point of Tangency Lighthouse- Herizontal Line hw a 1.738m

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