Cross Sectional Area Definition

Cross sections make it easy to draw details of solid objects.
Cross sectional area definition. For example the rutherford cross section is a measure of probability that an alpha particle will be deflected by a given angle during a collision with an atomic nucleus cross section is typically denoted σ and is expressed in terms of the transverse area that the. In geometry it is the shape made when a solid is cut through parallel to the base. They are responsible for higher mental and emotional processes including memory learning speech and the interpretation of.
When a pipe is sliced perpendicular to its longest axis the cross sectional area will be calculated for the top part of the sliced portion which is a circle. How to use cross section in a sentence. This is a cross section of a piece of celery.
In physics the cross section is a measure of probability that a specific process will take place in a collision of two particles. A representation of such a cutting. A reae areas l a limited space or plane surface.
Cross sectional synonyms cross sectional pronunciation cross sectional translation english dictionary definition of cross sectional. He combed the area for evidence. Surface extent or range.
Cross sectional area synonyms cross sectional area pronunciation cross sectional area translation english dictionary definition of cross sectional area. Cross section definition a section made by a plane cutting anything transversely especially at right angles to the longest axis. Association a s areas of the cerebral cortex excluding primary areas connected with each other and with the neothalamus.
A cross sectional area is the area of the sliced portion of a 3d object such as a pipe. For example a cylinder of height h and radius r has a π r 2 displaystyle a pi r 2 when viewed along its central axis and a 2 r h displaystyle a 2rh when viewed. The cross sectional area of an object when viewed from a particular angle is the total area of the orthographic projection of the object from that angle.