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A sphere is a 3D shape. Here are some sphere facts: * A sphere has one face which wraps around the whole of it's shape. * A sphere is the 3D equivalent of a circle. * A sphere has no vertices or edges. CK x
No an egg is not a sphere. It is an ovoid. This shape is named after the shape of an egg.
Every sphere is 3D. It's said to be "spherical" in shape.
plane shape
A cube is a shape of a box and a sphere is a shape of a ball
A sphere is the most effective shape for achieving critical mass because it maximizes the volume-to-surface-area ratio, allowing for efficient packing of material. This shape ensures that the most material is concentrated in the core, leading to a faster accumulation of mass and initiation of a chain reaction.
sphere, as it has the smallest surface area for a given volume. This means it can hold the most material in the smallest space, allowing for efficient packing and maximum density.
Most likely, a frustum of a sphere.Most likely, a frustum of a sphere.Most likely, a frustum of a sphere.Most likely, a frustum of a sphere.
A sphere.
The critical mass depends on the shape; I don't think there is an upper limit to that.For the case of a sphere, the critical mass for U-235 is 52 kg. The corresponding diameter of the sphere is 17 cm.
Since a sphere is round it is a shape without a face.
Given only one radius measure, the most likely shape is a sphere. A sphere with a 1 foot radius has a volume of 26.1 Imperial gallons (31.3 US gal). Given only one radius measure, the most likely shape is a sphere. A sphere with a 1 foot radius has a volume of 26.1 Imperial gallons (31.3 US gal). Given only one radius measure, the most likely shape is a sphere. A sphere with a 1 foot radius has a volume of 26.1 Imperial gallons (31.3 US gal). Given only one radius measure, the most likely shape is a sphere. A sphere with a 1 foot radius has a volume of 26.1 Imperial gallons (31.3 US gal).
The shape of a globe is a SPHERE.
The critical mass of plutonium-239 is approximately 11-22 kilograms, depending on the shape and density of the material. Below this mass, a nuclear chain reaction is not sustained.
sphere sphere
A sphere is a 3D shape. Here are some sphere facts: * A sphere has one face which wraps around the whole of it's shape. * A sphere is the 3D equivalent of a circle. * A sphere has no vertices or edges. CK x
No an egg is not a sphere. It is an ovoid. This shape is named after the shape of an egg.