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When was the navigational compass invented?
The first compass was invented around 247 B.C. in China and by the eleventh century it was used for navigation. In medieval Europe around 1300 the dry compass was invented and was replaced by the liquid filled magnetic compass in the early twentieth century. A compass is a navigational instrument which is used for determining the direction related to the Earth's magnetic poles......by shaheer iqbal
Which invention is more important the astrolabe or the magnetic compass why?
In my opinion I think the magnetic compass is more important because It made worldwide travel easier and encouraged more exploration.
Why would magnetic compass not work in space?
A magnetic compass depends on Earth's magnetic field for orientation. In space, there is no magnetic field to interact with, so a magnetic compass would not be useful for navigation. Other orientation systems, like gyroscopes or star tracking sensors, are used instead in space.
Why would a magnetic compass not work in space?
A magnetic compass relies on Earth's magnetic field to indicate direction, which is absent in the vastness of space. In space, there are no magnetic field lines to align the compass needle, rendering it ineffective. Additionally, the microgravity environment can affect the compass's operation, further complicating its use beyond Earth's atmosphere.
How does a compass help you find directions?
A compass uses Earth's magnetic field to point towards the magnetic north pole. By aligning the compass needle with the north direction, you can determine your orientation and find other directions such as south, east, and west.
How did the magnetic compass change life in Europe?
A Magnetic Compass showed directions to many sailors who later discovered many things
In greek mythology who made the compass?
The magnetic compass was unknown to the ancient world. The earliest references to navigation by lodestone seem to come from China in the fourth century, and the technology does not certainly reach Europe until the middle ages. So there is no myth relating to the discovery of the compass.
When was compass invented?
The first compass was invented around the year 1044. Modern liquid magnetic compasses stem from the mariners compass that was invented in Europe around 1190.
Why magnetic compass is used by sailors and navigators to find the direction?
On a magnetic compass, the needle marked North points towards magnetic North, provided there is no ferrous metal nearby. Magnetic North is not the same as geographic North (North Pole). On a metal ship, the magnetic compass has to be adjusted (box the compass) to allow for the metal round the ship. By steering a compass course, allowing for drift caused by the wind and the ebbing and flooding of the tides, a ship should be able to reach a distance port, or at least be with in sight.
Is gyrosyn compass a combination of magnetic compass and artificial horizon?
No,a Gyrosyn compass is a combination of a Magnetic compass and Direct reading compass.
Why does a compass needle change direction when it is near a magnetic field?
Because of the magnetic force. The compass needle is also magnetic.Because of the magnetic force. The compass needle is also magnetic.Because of the magnetic force. The compass needle is also magnetic.Because of the magnetic force. The compass needle is also magnetic.
Will a compass always work?
No. I assume you mean a magnetic compass. A magnetic compass reacts to magnetic fields; the magnetic south pole of Earth is not exactly at the geographic north pole, so at some points of the Earth's surface, the magnetic compass will actually point south instead of north. Also, a magnetic compass will be influenced by other magnetic fields, e.g., current-carrying wires.No. I assume you mean a magnetic compass. A magnetic compass reacts to magnetic fields; the magnetic south pole of Earth is not exactly at the geographic north pole, so at some points of the Earth's surface, the magnetic compass will actually point south instead of north. Also, a magnetic compass will be influenced by other magnetic fields, e.g., current-carrying wires.No. I assume you mean a magnetic compass. A magnetic compass reacts to magnetic fields; the magnetic south pole of Earth is not exactly at the geographic north pole, so at some points of the Earth's surface, the magnetic compass will actually point south instead of north. Also, a magnetic compass will be influenced by other magnetic fields, e.g., current-carrying wires.No. I assume you mean a magnetic compass. A magnetic compass reacts to magnetic fields; the magnetic south pole of Earth is not exactly at the geographic north pole, so at some points of the Earth's surface, the magnetic compass will actually point south instead of north. Also, a magnetic compass will be influenced by other magnetic fields, e.g., current-carrying wires.
What instrument is used for determining direction?
A compass. The North magnetic pole is in the direction of the N on the compass. Therefore, the North magnetic pole is in fact a magnetic field south pole since it *attracts* the north magnetic field pole of the compass magnet.
How does a compass needle respond when a compass is placed with a magnetic field?
If a magnetic compass needle is placed in a magnetic Field , its needle deflects and points in the north and south directions
How does a compass needle respond when a compass is placed in a magnetic field?
If a magnetic compass needle is placed in a magnetic Field , its needle deflects and points in the north and south directions
What direction does the magnetic needle of a compass point to?
The magnetic needle of a compass points towards the Earth's magnetic North Pole.
Which invention is more important the astrolabe or the magnetic compass why?
In my opinion I think the magnetic compass is more important because It made worldwide travel easier and encouraged more exploration.
