Ray means each of the lines in which light and heat seem to stream from the sun or a body which is luminous, or pass through an opening which is often small.
ray ray is no where ugly :)
Ray Ray has a lisp
ray ray is 18 in 2014
Ray Ray
Yes it is
A ray is a line that has an originating point, but no end.
You just defined a ray. ■
A ray is defined as having an origin but no endpoint (unless you count the origin as an endpoint, in which case it has 1).
Strictly speaking, a "ray" is in the family of lines and line segments. A line is defined as a one-dimensional object of infinite length with no well-defined endpoints (since "infinity" isn't a well-defined value). It's the 1-D analogue to a plane or a space. A line segment is the finite equivalent of a line. A ray is a bit stranger: it's infinite in length, but has one well-defined end-point, where the ray originates. They show up a lot in classical optics because if nothing interrupts it, a light ray is created at some point and then continues forever.
A ray of sunlight is defined as 'a narrow beam of light' and is used to describe a small line or individualÊstream of sunlight.ÊA ray of sunlight is usually seen as multiple rays of sunlight not just one.Ê
Ray means each of the lines in which light and heat seem to stream from the sun or a body which is luminous, or pass through an opening which is often small.
parallel ~ Actually, all lines are straight and endless. A ray has one endpoint, is straight, and the other end of the ray is endless. A segment has a defined beginning and end, and is straight.
A ray line is longer, since it has an end point and then extends forever in the other direction its length is infinite, whereas a segment has a definite length defined by two endpoints.
chest x-ray shows a questionable right basilar opacity
chest x-ray shows a questionable right basilar opacity
Fibronodular densities are areas on an x-ray that are sharply defined but look roughly circular. They can be an indication of the person previously having a granulomatous disease.