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In a two-dimensional (2-D) movie, all images are on a flat screen. Three-dimensional (3-D) movies are made to appear as if some objects, people, etc. are in front of others.
There's no such thing as a two dimensional rectangular prism for a prism is three dimensional.
It can be any 2-dimensional figure.
true You can imagine any 3 dimensional shape as stacking the 2 dimensional version of that shape on top of each other. Actually, it is false. You can imagine a 3-d object being made up of a lot of 2-d objects stacked on top of one another. But remember that, by definition, a 2-d object has no thickness (or, in this case, height). Height of one 2-d obect = 0 so height of n such objects = n*0 = 0 So a stack, no matter how many objects you use, will remain 0. And so you are not building up a 3-d object. Alternatively, you could imagine a cube (3-d) being built up from 6 square faces (2-d). Except that this is just the shell of the 3-d object, not the 3-d object itself.
It is a three dimensional figure of some sort.
No. Platonic solids, as their name suggests, are 3-dimensional objects. A triangle is 2-dimensional.
He made several 'Cakes' paintings, most of them in 1963.
No.Faces relate to 3-dimensional objects, for example a tetrahedron, a cube. They are the 2-dimensional shapes that make up the surface of a 3-dimensional objectA triangle can be a face though, for example, a tetrahedron is made up of 4 triangular faces.
In a two-dimensional (2-D) movie, all images are on a flat screen. Three-dimensional (3-D) movies are made to appear as if some objects, people, etc. are in front of others.
Thermosetting plastics are used to make a variety of objects including electrical insulators, aircraft components, automotive parts, kitchenware, and certain types of adhesives and coatings. These materials are valued for their heat resistance, strength, and dimensional stability.
There's no such thing as a two dimensional rectangular prism for a prism is three dimensional.
In string theory a string is a one-dimensional object. It has length, but no width or height. It's hard to compare a one-dimensional object with a three-dimensional object like an atom in any meaningful way. About the best answer that can be given is that if it turns out that string theory or one of its variants is correct, atoms are composed of objects that are themselves made up of strings.
None. A polyhedron is 3 dimensional and you cannot make a 2 dimensional shape out of 3D shapes.
It can be any 2-dimensional figure.
Objects made by people are often called "man made objects".
Those astronomical objects are called comets.
Yes, planets are astronomical objects that orbit a star, have sufficient mass for their self-gravity to overcome rigid body forces so that they assume a nearly round shape, and have cleared their orbit of other debris.