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What is a binode?
A binode is a double point of a surface whose tangent cone consists of two different planes.
What is the difference between a plane and a surface?
A plane is found in two dimensions; a surface is part of a three-dimension object, including possibly a set of planes, such as a cube or a pyramid.
How do you determine the angle between two planes if the planes intersect at a point?
The angle between two planes when the planes intersect at a point is the acute angle fixed by the normal vectors of the planes.
How many planes can be drawn between two district points?
Between 2 distinct points, there are an infinite number of planes that can be drawn in 3 dimensions
What is and cylinder?
The solid enclosed by this surface and by two planes perpendicular to the axis is also called a cylinder.
What is a binode?
A binode is a double point of a surface whose tangent cone consists of two different planes.
What is the portion of the surface of a sphere included between two parallel planes?
zone
Does a sphere have parallel faces?
Since a "face" is usually defined as a flat area and no area of a sphere is flat, the answer would be NO. It is possible to place two planes tangent to the surface of the sphere and parallel to each other, but each plane will only touch the surface of the sphere at a single point rather than coinciding with a "face".
What is the difference between a plane and a surface?
A plane is found in two dimensions; a surface is part of a three-dimension object, including possibly a set of planes, such as a cube or a pyramid.
How do you determine the angle between two planes if the planes intersect at a point?
The angle between two planes when the planes intersect at a point is the acute angle fixed by the normal vectors of the planes.
Why are planes used?
To smooth the surface of rough wood
How many planes does a sphere have?
A sphere does not have any planes inside it, as a plane is a two-dimensional flat surface, whereas a sphere is a three-dimensional object with a curved surface.
Does friction waste more work on longer or shorter planes how can you tell?
Its longer cuz the longer the flatter the incline plane, and on flatter planes, the object presses more than on the shorter ( steeper ones)
What is the difference between planes and insects?
planes are bigger than insects. insects are smaller than planes.
The tendency of minerals to break along a smooth flat surface?
Cleavages
What was Combat between planes called?
a dogfight.
How many planes can be drawn between two district points?
Between 2 distinct points, there are an infinite number of planes that can be drawn in 3 dimensions
