Web17 jun. 2024 · 7 feet 2.9 miles. 9 feet 3.5 miles. Keep in mind that visibility to the horizon is controlled by the height of the eye of the observer. So, a man with a height of eye of 5 feet standing on a deck 60 feet above the waterline would have the visibility for a height of 65 feet. Someone standing in a lifeboat might have a 7 foot height of eye. Web23 mei 2024 · Detecting a candle flame: Researchers believe that without obstructions, a person with healthy but average vision could see a candle flame from as far as 1.6 miles.

How far offshore until you cant see land? – WisdomAnswer

Web31 jan. 2024 · You can see Mount Everest (theoretically) from a distance of 340 km. Assuming you are at sea level, with your eyes at 1.6 m above the ground, your horizon … Web3 okt. 2010 · 4.515Km (as previuos equation above) = 2.805miles. Which is close enough for me without knowing the radius of the earth! so try it yourself, take your height in feet … flush mount lighting old school retro

How Far Out Can I Swim In the Ocean and Still Be Safe

Web29 dec. 2014 · Unless Middle Earth is completely flat, there is simply no way Legolas could see twenty+ kilometers if he was standing on the surface of the planet. For an observer standing on the ground with h = 1.70 metres (5 ft 7 in) (average eye-level height), the horizon is at a distance of 4.7 kilometres (2.9 mi). For an observer standing on the … Web17 nov. 2010 · At 2 meters above sea level, You would take the square root of 2 meters which is 1.41 then multiply it by 3.5 which gives you roughly 4.95. That is how many Kilometers you can see. Web4 nov. 2024 · How Far Does A Cruise Ship Travel From Shore. A cruise ship can travel from one to five miles away from shore. These are called “daylight cruising” distances because the majority of passengers take advantage of these trips by spending their days onshore and returning onboard for dinner. green funeral home lake city