It is thought that the focus of attention can subtend a minimum of 1?of visual angle, however the maximum size has not yet been determined.
32.
I define an angle to be the ratio of the length of an arc which subtends that angle and its radius, that gives a dimensionless quantity.
33.
The light-year is most often used when expressing distances to stars and other distances on a subtends an angle of one second of arc ).
34.
Practical tip to screen distances may range from several centimeters to several meters, with increased detector area required at larger to subtend the same field of view.
35.
The genus is characterised by its unique leaf-like bracts that subtend inflorescences ( often called spathes ), which are arranged oppositely up the flowering shoot.
36.
This is equivalent to saying that any diameter of a circle subtends a right angle at any point on the circle, except the two endpoints of the diameter.
37.
In geometry, an "'angle subtended "'by an plane geometry states that arcs of equal lengths subtend equal angles in such a situation.
38.
The core region of the cluster subtends an angle of 0.11 arc minutes, compared to the half-mass radius of 0.64 arc minutes.
39.
This is the Visby about which people rave _ the city in which every view subtends narrow winding streets, snug homes, overarching trees, and the sea beyond.
40.
It is especially popular with shooters familiar with the Imperial measurement system because 1 MOA subtends 1.047 inches at 100 yards, a traditional distance on target ranges.
