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What is an armillary sphere?
An armillary sphere is an instrument consisting of graduated metal circles used to represent the motions of celestial bodies around the earth.
What is metal ball?
This is a sphere made from a metal.
What metal lies inside the Earth's core which gives the Earth its magnetic field?
The Earth's magnetic field is the result of electric currents in the liquid metal outer core.The outer core of the Earth is over 2,000 km thick. It sits above the solid inner core and is composed of highly conducting liquid iron and nickel. Above the outer core is the Earth's mantle.The geodynamo is the mechanism thought to be responsible for the generation of the Earth's magnetic field through the convection of conducting fluids in the Earth's core. Other planets with a molten metal core can also have a magnetic field.See related links.
What extends from earth core to earth spheres?
The structure of the earth is several nested roughly spherical objects:solid core - nickel iron metal alloy (at center)liquid core - molten nickel iron alloymantle - solid but slowly convecting basalt rockcrust - solid granitic and sedimentary rock (at surface) also called lithosphere, meaning rock sphere
Does the mass of the positively charged metal sphere change if you touch it?
Yes, the mass of the positively charged metal sphere changes if you touch it. When you touch the sphere, you may transfer some electrons from your body to the sphere, which can decrease its positive charge and increase its mass slightly due to the addition of electrons. However, this change in mass is typically negligible and difficult to measure.
What is the sphere of very hot metal at the center of the earth?
this is called the mantel or POP.
What is the sphere of very hot metal at the center of the Earth called?
The sphere of very hot metal at the center of the Earth is called the Earth's inner core. It is made primarily of iron and nickel, and its extremely high temperatures are due to both the heat left over from the Earth's formation and the heat generated by radioactive decay.
Is a hollow metal sphere electrically neutral?
Yes, a hollow metal sphere is electrically neutral because the charges inside cancel each other out, resulting in a net charge of zero.
What is an armillary sphere?
An armillary sphere is an instrument consisting of graduated metal circles used to represent the motions of celestial bodies around the earth.
What does the inside of the earth like?
Solid metal
What is metal ball?
This is a sphere made from a metal.
What do Several electrons are placed on a hollow metal sphere do?
The electrons will distribute evenly on the surface of the sphere due to their mutual repulsion, creating an electric field that is strongest at the surface and zero inside the sphere. This configuration is stable and the electrons will remain on the sphere as long as there is no external influence.
How does a Van De Graaf generator works?
A Van der Graaf generator is an electrostatic generator which uses a moving belt to accumulate very high amounts of electrical charge on a hollow metal globe to the top of the stand. It is also the name of a metal band.
Why doesn't the rock in the center of the earth liquefy?
The center of Earth is not rock but metal. While that metal is well above its normal melting point it is kept solid by the enormous pressure found inside Earth.
Is there such thing as earth aquila in Beyblade metal fusion?
yes earth is actually a kind of metal wheel and aquila is a kind of clear wheel so it is a real beyblade and the clear wheel is color violet
What is a piece of stone and metal that hits the earth?
it is called a meteorite
Will asolid metal sphere hold a larger electric charge than a hollow sphere of the same diameter where does the charge reside in esch case?
The charge all resides on the surface of the sphere, whether or not there's anything inside the surface. In principle, there's no limit on the amount of charge that can be jammed onto the sphere. The only limit is a practical one, that is, how much charge you can move and transfer to the sphere before it starts arcing back to the machinery or the support that's holding it.
