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What will happen if you bring two compasses next to each other?
If you bring two compasses next to each other, the magnetic fields of the compass needles will interact. The magnetic needles will align themselves in opposite directions, causing the compass needles to repel each other.
What is the material to make a compass needle gold silver iron or copper?
Are you asking what material is a compass needle made from? It that is your question, you need to keep in mind that the material used must have magnetic properties. Research the Iron Triad from the Periodic Table.
What charactericof iron would make it a bad material for the housing around a compass?
Iron is a poor choice for a compass housing because it is easily magnetized, which can interfere with the compass needle's ability to point accurately to magnetic north. Iron is also prone to corrosion, which can affect the compass's functioning over time. Using non-magnetic and non-corrosive materials, such as brass or aluminum, would be more ideal for compass housings.
Why magnetic compass becomes ineffective in submarines?
The metal structure of submarines interferes with the Earth's magnetic field, causing inaccuracies in the readings of a magnetic compass. Additionally, the movement and changing direction of a submarine can make it difficult to rely on a magnetic compass for navigation. Submarines typically use gyrocompasses or other sophisticated navigational equipment instead.
How could you magnetise a needle to make your own compass?
Rub the needle across a magnetic surface...always in the same direction, don't go back and forth. This will magnetise the needle. Then float the needle in a dish of water. And presto you have your own compass
What will happen if you bring two compasses next to each other?
If you bring two compasses next to each other, the magnetic fields of the compass needles will interact. The magnetic needles will align themselves in opposite directions, causing the compass needles to repel each other.
What is the material to make a compass needle gold silver iron or copper?
Are you asking what material is a compass needle made from? It that is your question, you need to keep in mind that the material used must have magnetic properties. Research the Iron Triad from the Periodic Table.
What characteristic of iron would make it a bad material for housing a compass?
It is magnetic and would throw off your little dial
What metal makes compass go haywire?
Iron can make a compass go haywire as it can create magnetic interference. When a compass is near iron or magnetic objects, it can disrupt the Earth's magnetic field that the compass relies on for accurate readings.
List the cause and effect connections between the Chinese invation of the Magnetic compass and Zheng He's voyage?
The cause is the Chinese invention of the magnetic compass. The effect is the voyage of Zheng He. The invention of the magnetic compass allowed Zheng He to make his voyage.
Why is it a bad idea to make the compass housing out of iron?
Iron is magnetic
What characteristic of iron would make it a bad material for the housing around a compass?
It could not be used because it attracts magnets and a compass is a specialist form of magnet, utilising the magnetic properties of the earth to give a reading. Compass housings are invariably made of brass, aluminium or plastic.
A compass is a scientific instrument used to locate what?
A compass is a scientific instrument used to locate the north magnetic pole. The magnetic changes in the Earth's core make the north magnetic pole move over time.
When was the Chinese magnetic compass invented or made?
To invent something you have to make it. It was invented.
What charactericof iron would make it a bad material for the housing around a compass?
Iron is a poor choice for a compass housing because it is easily magnetized, which can interfere with the compass needle's ability to point accurately to magnetic north. Iron is also prone to corrosion, which can affect the compass's functioning over time. Using non-magnetic and non-corrosive materials, such as brass or aluminum, would be more ideal for compass housings.
Why magnetic compass becomes ineffective in submarines?
The metal structure of submarines interferes with the Earth's magnetic field, causing inaccuracies in the readings of a magnetic compass. Additionally, the movement and changing direction of a submarine can make it difficult to rely on a magnetic compass for navigation. Submarines typically use gyrocompasses or other sophisticated navigational equipment instead.
What do you have to add to a compass to make it in line with the earths magnetic field?
Nothing. That's exactly what a compass does ... as long as it's free to turn, and there are no ferrous metals or other sources of magnetic fields nearby.
