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It is composed of an iron and nickel alloy, and is called the inner core.
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What is Dense sphere of solid iron and nickel at the center of the earth?
core
Is center of gravity lies where there is no mass?
That all depends on the shape of the object and how its mass is distributed. The center of gravity of a solid sphere is at the center of the solid sphere. The center of gravity of a solid cube is at the center of the solid cube. The Earth's center of gravity is at the center of the Earth, and there's certainly plenty of mass there. But the center of gravity of a ring is at the center of the ring ... an open space where the finger goes.
What is the dense sphere or solid iron and nickel at the center of the earth?
inner core
What is the solid material at Earth's center?
It is an iron and nickel alloy.
Is the center portion of earth in liquid or solid form?
The center portion of Earth is believed to be in a solid state, primarily made up of a solid iron nickel alloy due to the high pressure and temperature. Surrounding this solid inner core is a liquid outer core composed mainly of iron and nickel.
What is between the surface of the earth and the center of the earth?
The layers between the Earth's surface and its center include the crust, mantle, outer core, and inner core. The crust is the Earth's outer solid shell, followed by the mantle, which is a semi-solid layer made of rock. The outer core is a liquid layer of iron and nickel, while the inner core is a solid metallic sphere at the very center of the Earth.
Earth inner core definition?
The Earth's inner core is a solid metallic sphere composed primarily of iron and nickel. It is found at the center of the Earth, beneath the liquid outer core, and is surrounded by the Earth's mantle and crust. The inner core plays a crucial role in generating the planet's magnetic field.
What is a solid with all points an equal distance from the center is a?
The surface of a sphere. It cannot be a sphere since points which are not on its surface will be nearer to the centre.
What is the effect of gravity inside a solid sphere?
The effect of gravity inside a solid sphere is that it pulls objects towards the center of the sphere, with the force of gravity decreasing as you move towards the surface. This is because the mass of the sphere is concentrated at the center, creating a gravitational pull towards that point.
What is the middle sphere of earth?
The middle sphere of Earth is the mantle. It is located between the outer core and the crust, comprising mostly solid rock but also some partially molten material. The mantle plays a crucial role in Earth's geology and tectonic processes.
What will be our Weight at center of earth if it was hollow sphere?
Theoretically, Zero. The gravitational pull of the earth on you (which is the definition of weight), whether the earth is solid or hollow, is the same in all directions because it is spherically symmetrical. These forces cancel each other out, leaving you with zero net weight. In real life, the earth is not a perfect sphere, but this model describes the situation adequately.
What is a solid figure with all points an equal distance from the center?
a sphere
