answersLogoWhite

0

The distance to the horizon can be determined using the formula ( \sqrt{2 \times h \times r} ), where ( h ) is the height of the observer above the surface and ( r ) is the Earth's radius. This formula assumes a flat Earth model and is an approximation as the Earth is not flat but curved.

User Avatar

AnswerBot

1y ago

What else can I help you with?

Related Questions

What is the angular distance from the horizon to the height of a celestial object?

The angular distance from the horizon to the height of a celestial object is known as its altitude. It is measured in degrees, ranging from 0° at the horizon to 90° at the zenith (directly overhead). This measurement helps observers determine how high an object appears in the sky, which is essential for navigation and astronomy.


What causes the appearance of a flat horizon when viewed from a distance?

The appearance of a flat horizon when viewed from a distance is caused by the curvature of the Earth.


The altitude of an object in the sky is it angular distance of?

The altitude of an object in the sky is the angular distance of the object above the observer's horizon. It is measured in degrees or radians from the horizon to the object.


When was the sextant used?

Sextant, instrument for determining the angle between the horizon and a celestial body such as the Sun, the Moon, or a star, used in celestial navigation to determine latitude and longitude. ... The angular distance of the star above the horizon is then read from the graduated arc of the sextant


Why does the radio-path horizon distance exceed the geometric horizon?

The radio-path horizon distance exceeds the geometric horizon because radio waves can bend or be refracted by the Earth's atmosphere, allowing them to travel further than what is possible in a straight line. This bending effect enables radio signals to reach beyond the line of sight, extending the distance they can cover compared to the straight-line geometric horizon.


How far is a horizon in outer space?

In outer space, the distance to the horizon depends on the observer's altitude. For example, from the International Space Station (ISS) at about 400 km above Earth's surface, the horizon is approximately 2,984 km away. As the observer's altitude increases, the distance to the horizon also increases.


How you use horizon in a sentence?

I gazed out at the horizon and watched the sun disappear beneath it. The ship sailed toward the horizon, fading into the distance. The mountains on the horizon looked majestic in the evening light.


What land formation has Stanley noticed on the horizon?

Stanley has noticed a tall, jagged mountain range in the distance on the horizon.


Distance to the earth's horizon?

The distance in kilometers to the horizon is the square root of (13 X observers height in meters) so for a 1.8 meter person standing on the seashore the horizon is about 5 km away. For someone on a jet at 10,000 meters the horizon is 360 km away.


How far is the horizon from shore?

The distance to the horizon from the shore depends on the height of the observer's eyes above sea level. On average, a person standing at sea level on the shore can see approximately 3 miles to the horizon. If the observer is standing at a higher elevation, such as on a cliff or in a tall building, they can see farther.


What is planning horizon?

The distance ahead for the forecasts on which plans are made.


Is Altitude defined as the distance in degrees of a star below the horizon?

Almost . . ."Altitude" is the apparent angle of the object above the horizon.