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What instrument did the Chinese invent for sailors?
the compass
What instrument could sailors use to determine their location based on the position of the sun in relation to the horizon?
Sailors could use a sextant to measure the angle between the sun and the horizon. By comparing this angle with known tables, they can determine their latitude at sea.
What instrument used by sailors was perfected by the Muslims in bagdad?
Band
How did an astrolabe help sailors?
An astrolabe helped sailors because it could determine any direction based on the position of the stars. This is why the astrolabe helped sailors.
What instrument did the ancient Chinese invent that helped sailors figure out where they were going?
compass
What instrument did the ancient Chinese invent that helped sailors figure out were they were going?
compass
What was the instrument that the ancient Chinese invent to help the sailors figured out they were going?
piano
What is an instrument that helps sailors and travelers find the cardinal directions?
That device would be a compass!
How was it possible for Polynesian sailors to travel across vast expanses of ocean and not get lost?
How was it possible for Polynesian sailors to travel across vast expanses of ocean and not get lost?
What is an instrument invented by the Chinese in about AD 100?
A compass was invented by the Chinese and was very useful to the sailors.
What is an instrument that help sailors and other travelers find the cardinal directions?
That device would be a compass!
Navigation on the sea by using the position of the stars to find one's way was made much easier in previous centuries by the invention of what instrument?
The sextant was a crucial instrument developed to aid in celestial navigation at sea, allowing sailors to accurately measure the angles between celestial objects and the horizon. This tool greatly improved the accuracy and efficiency of determining a ship's position using the stars.
