WebMar 31, 2011 · Advertisement. For example, let’s say you are on the water in a friend’s sport-fishing boat and your height of eye is 9 feet above the surface of the water. The formula to calculate distance to the horizon is: 1.17 X the square root of 9 = distance to the horizon in nautical miles. 1.17 X 3 = 3.51 nautical miles. Webequal to the derivative and then solve for x. Your eyes are. above the top of the Earth at the point (0, 4,000) on the circle. Convert your height to miles; that's exactly 0.001 miles …

A sailor records the distance 𝐷, in miles, to the Chegg.com

WebThe linear distance to the horizon to be, d; Then, $(r+h)^2 = d^2 + r^2$ (via Pythagoras theorem) Or, $d = (h^2 + 2rh) ^.5$ Also, the curved distance, c, to the horizon, would … Web1 day ago · Naturally, the measured image diameter we report here also falls within the range of 39–45 μ as inferred using other imaging and visibility-domain model fitting algorithms across the various observing days Event … the talk of ct

M87 in 3D: New view of galaxy helps pin down mass of the black …

Ignoring the effect of atmospheric refraction, distance to the true horizon from an observer close to the Earth's surface is about where h is height above sea level and R is the Earth radius. The expression can be simplified as: where the constant equals k=3.57 km/m =1.22 mi/ft . In this equation, Earth's … WebFor example, if our eye is 5 feet above sea level, then the horizon distance is about 1.22459 5=2.738 miles away. 292 Math Teachers 13 Years in business WebTo use the calculator, simply type in your antenna height above ground in the appropriate window below and click the "Compute" button. You will see the actual line of sight distance to the horizon in the "Distance" section before the radio waves are attenuated by the curvature of the Earth. the talk official site