Table of Contents

- 1 Which method is used in intersection of solids?
- 2 What is the intersection of a solid and a plane?
- 3 What is the intersection of two copies?
- 4 What is the cross section of a cylinder?
- 5 What is need of intersection of solids?
- 6 When a line intersects a circle how many points generated?
- 7 What happens at the intersection of two solids?
- 8 When do you need to know the shape of an intersection?
- 9 When do you draw a line of intersection?

## Which method is used in intersection of solids?

Line method: A number of lines are drawn on the lateral surface of one of the solids and in the region of the line of intersection. Points of intersection of these lines with the surface of the other solid are then located.

## What is the intersection of a solid and a plane?

The intersection of a solid and a plane is called a cross section of the solid. Describe the shape resulting from a vertical, angled, and horizontal cross section of a cylinder. The cross section is a rectangle.

**What is interpenetration explain with sketch?**

When two soids interpenetrate, (intersect), eachother a straight line or a curved line of interpenetration is formed. Whether the line is curved or straight depends on the shape of the solids. Flat — Flat = Straight.

### What is the intersection of two copies?

Step-by-step explanation: The intersection of two sets A and B, denoted by A ∩ B, is the set of all objects that are members of both the sets A and B. In symbols, That is, x is an element of the intersection A ∩ B, if and only if x is both an element of A and an element of B.

### What is the cross section of a cylinder?

The cross-sectional area of a cylinder is equal to the area of a circle if cut parallel to the circular base. The cross-sectional area is the area of a two-dimensional shape that is obtained when a three-dimensional object – such as a cylinder – is sliced perpendicular to some specified axis at a point.

**What is the cross section formed by the intersection of plane and a solid?**

Describe the cross section formed by the intersection of the plane and the solid….

Term | Definition |
---|---|

cross section | A cross section is the intersection of a three-dimensional solid with a plane. |

## What is need of intersection of solids?

PURPOSE OF DRAWING THESE CURVES:- WHEN TWO OBJECTS ARE TO BE JOINED TOGATHER, MAXIMUM SURFACE CONTACT BETWEEN BOTH BECOMES A BASIC REQUIREMENT FOR STRONGEST & LEAK-PROOF JOINT. Curves of Intersections being common to both Intersecting solids, shows exact & maximum surface contact of both solids.

## When a line intersects a circle how many points generated?

Tangent: A tangent to a circle is a line that intersects the circle at only one point. The point where the tangent intersects the circle is called the point of tangency.

**When a prism intersects with the prism then we get?**

When two solids bounded by plane surfaces such as prism and pyramid penetrate each other, we obtain straight lines as their line of intersection.

### What happens at the intersection of two solids?

WHEN ONE SOLID PENETRATES ANOTHER SOLID THEN THEIR SURFACES INTERSECT AND AT THE JUNCTION OF INTERSECTION A TYPICAL CURVE IS FORMED, WHICH REMAINS COMMON TO BOTH SOLIDS. THIS CURVE IS CALLED CURVE OF INTERSECTION or INTERPENETRSATION (COI ) AND IT IS A RESULT OF INTERPENETRATION OF SOLIDS.

### When do you need to know the shape of an intersection?

Intersection of regular solids. When two solids Interpenetrate, a line of intersection is formed. H is sometimes necessary to know the exact shape of this line, usually so that an accurate development of either or both of the solids can be drawn.

**How is the line of intersection between two surfaces obtained?**

The line of intersection between two plane surfaces is obtained by locating the positions of points at which the edges of one surface intersect the other surface and then joining the points by a straight line.These points are called vertices.

## When do you draw a line of intersection?

When two solids Interpenetrate, a line of intersection is formed. H is sometimes necessary to know the exact shape of this line, usually so that an accurate development of either or both of the solids can be drawn. This chapter shows the lines of intersection formed when some of the simpler geometric solids interpenetrate