The marine chronometer is used to tell time on a ship. It was created in the 18th century and is very precise and accurate.
The clock has been used to tell time on ships for centuries.
marine chronometer.
Sandglass or ampoletta
The device is called a marine chronometer.
They used the suns positions to tell the time. They used a device called a Sundail. For more information GOOGLE IT!!!!
Sextant
Ships are steered by a device called a rudder, which is operated from the helm.
first tell us, what device.
propeller
A device used to determine a ship's latitude is the sextant. It measures the angle between a celestial object, usually the sun or a star, and the horizon. By knowing the time of the observation and using astronomical tables, navigators can calculate their latitude. This tool has been essential in maritime navigation for centuries.
a sundial is a device that was used to tell time a long time ago. here is a vid that will tell you all about them: http://www.youtube.com/watch?v=tI0GqYJha1Q
The device is called a windlass.