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Due to earth's spinning and rotation, it also behave as a magnet. That's why compass (magnetic needles) show directions as alike poles attracts and like repel each otherg
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How can a magnetic compass be used to find directions on Earth?
Due to earth's spinning and rotation, it also behave as a magnet. That's why compass (magnetic needles) show directions as alike poles attracts and like repel each otherg
How a magnetic compass can be used to find directions on Earths surface?
A compass is an instrument containing a freely suspended magnetic element which displays the direction of the horizontal component of the Earth's magnetic field at the point of observation.
How can a magnetic compass be used to find direction on the earth surface?
A compass is an instrument containing a freely suspended magnetic element which displays the direction of the horizontal component of the Earth's magnetic field at the point of observation.
What European invention helped tell explorers in what directions they were traveling?
The magnetic compass was the European invention that helped explorers determine the directions they were traveling by using the Earth's magnetic field. This device aided navigation by pointing towards the magnetic North Pole, enabling sailors to maintain their heading even when out of sight of land.
A small magnet that can trun freely is a?
A small magnet that can turn freely is called a compass. Compasses align with the Earth's magnetic field and can be used to find directions such as north, south, east, and west.
What can a compass detect?
A compass detects the Earth's magnetic field, allowing it to determine the direction of magnetic north. This is achieved through a magnetized needle that aligns itself with the magnetic field lines. Compasses are commonly used for navigation and orientation in various environments, helping users find their way by indicating cardinal directions.
How can a magnetic compass be used to find direction on the eaths surface?
The red needle on a magnetic compass points towards the planet's North magnetic pole. This gives a unique direction from which other directions can be measured.
What is a magnetic needle?
A magnetic needle is a small magnetized object, often shaped like a pointer, that aligns itself with Earth's magnetic field when freely suspended. It is commonly used in compasses to indicate geographic directions, with one end pointing towards the magnetic north. The needle's orientation helps navigators determine their heading relative to the Earth's magnetic poles.
How is earths magnetic field used by people and animals?
People use Earth's magnetic field for navigation, such as in compasses to find direction. Animals, like birds and fish, can sense Earth's magnetic field to navigate during migration or find their way in the ocean.
What is compass used for in science?
In science, a compass is used to determine the orientation of objects relative to the Earth's magnetic field. It is commonly used for navigation, mapping, and in various field studies to establish directions and angles accurately.
Why are north and south opposite?
North and south are considered opposite directions because they represent the two poles of Earth's magnetic and geographic orientation. The Earth’s magnetic field has a north magnetic pole and a south magnetic pole, which are aligned with the planet’s geographic poles. This dichotomy is fundamental to navigation, where north typically indicates the direction toward the North Pole, while south leads towards the South Pole. As a result, they are used to define the cardinal directions on a compass, making them inherently oppositional.
What was the role of the astrolobe in terms of explorers?
Astrolabe was an instrument used to find directions in travel over the sea or desert; its role was sort of old magnetic compass!
