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What is the piece of evidence used to determine the phase of the core?
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What evidence can you cite that earth's metallic core is liquid?
One piece of evidence is that seismic waves pass through the Earth's core, indicating that it is not a solid mass. Additionally, the Earth's magnetic field is believed to be generated by the movement of molten iron within the outer core. Lastly, experiments conducted in labs using high-pressure and high-temperature conditions have simulated the Earth's core and showed that it behaves as a liquid.
Evidence that earths core has a high iron content from?
meteorites
Which is not evidence that Earth is a sphere?
the core's composition of nickel and iron
What c is the piece of iron inside an electro magnet?
Core
Is the mantle divided into two different parts?
no, the core is divided into two different parts-the inner core and outer-core, the mantle is just one piece.
What two types of evidence do scientists use to determine what inside earth?
Indirect evidence from Seismic Waves, and direct evidence from rock samples.
What evidence was used to determine the earth has layers and a solid iron core?
seismic data from earthquakes all around the world.
What evidence can you cite that earth's metallic core is liquid?
One piece of evidence is that seismic waves pass through the Earth's core, indicating that it is not a solid mass. Additionally, the Earth's magnetic field is believed to be generated by the movement of molten iron within the outer core. Lastly, experiments conducted in labs using high-pressure and high-temperature conditions have simulated the Earth's core and showed that it behaves as a liquid.
What is the phase of the outer core?
liquid
What is constructional differences and features single and three phase transformer?
The major difference is that the core, usually having three limbs if it is a 'core-type' core (or five, for a 'shell-type' core), must accommodate six windings: three primary phase windings and three secondary phase windings. Some three-phase transformers may have additional windings ('tertiary windings', for example) for various other purposes.
What evidence exists for a heavy core?
fond
What is the difference detween single phase and three phase transfomer?
The construction of the core is different. Most 'core-type' three-phase transformers have three limbs. Additionally, there are three sets of primary windings, and three sets of secondary windings.
Why should we separate the core losses?
separation of core losses are necessary to determine core losses at diffrent frequency.........
Why don't we use one piece for transformer core?
If, by 'one piece', you mean solid -as opposed to laminated- then the answer is that a solid core will have significantly-higher eddy current (circulating current) losses than a solid core.
Is the core of an electromagnet a piece of steel in the center of the coil?
no
What c is the piece of iron inside a magnet?
core
Evidence that earths core has a high iron content from?
meteorites
