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Radar is an electronic device utilizing computers, antenna and radio waves to detect the location of ships, aircraft and land, typically shown as blips on a visual display.
A sextant is a device consisting of metal, sight glass and mirrors used to measure the angle between the viewer, the horizon and a celestial object, which in turn can be used to determine your location.
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How are sextant and radar alike?
The only similarity would be that you can use both to navigate a ship or an aircraft. Radar equipment can be used to measure the bearing and distance to a known point of land, and you can use a sextant to measure the angle above the horizon to a star or planet.
What device was used to determine a ship's latitude?
Sextant
How do you use sextant in a sentence?
A sextant is a navigational instrument that sights upon the stars to determine a ship's position. This instrument was crucial to naval navigation until global positioning became a reality in the late 20th century. "Henry the Navigator prized his sextant while on his journeys to the New World." "The ship's position is determined by the use of the ship's navigator using a sextant."
What tool is used for ship navigation using the stars?
A sextant is a tool used for ship navigation by measuring the angles between celestial objects, typically the stars, and the horizon. This information can then be used to calculate the ship's position on a nautical chart.
When was the ship radar invented?
Radar was first put on ships during WW2.
What is the difference between a tall ship and a schooner?
Nothing. A schooner IS a tall ship.
What did the master of the ship use to keep his ship on course?
The master of the ship used navigational instruments such as a compass, a sextant, and charts to determine the ship's direction and course. He also relied on celestial navigation, by using the positions of stars, sun, and moon to determine the ship's location and direction. Additionally, he would make adjustments to the ship's sails and rudder to maintain the desired course.
What is the difference between motor ship and motor vessel?
There is no difference between the term "motor ship" and the term "motor vessel." The two are commonly used interchangeably.
What is the difference in weight between a ship and a rowboat?
lots
A sailing instrument that determined a ship's location by its position under the stars?
...Is called a sextant, invented 1757.
Who used the sextant?
Nautical navigators used the sextant, prior to the invention of modern satellite-based GPS systems. It was a vital tool for determining a ship's latitude and longitude by measuring the angle between celestial objects such as the sun or stars and the horizon.
Can i get a poke radar in Pokemon Emerald?
it is on the ship in the water
