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The principal ray or chief ray (sometimes known as the b ray) in an optical system is the meridional ray that starts at an edge of an object and passes through the center of the aperture stop. [ 5 ] [ 8 ] [ 7 ] The distance between the chief ray (or an extension of it for a virtual image) and the optical axis at an image location defines the ...
Geometrical optics, or ray optics, is a model of optics that describes light propagation in terms of rays. The ray in geometrical optics is an abstraction useful for approximating the paths along which light propagates under certain circumstances. The simplifying assumptions of geometrical optics include that light rays:
Sama Jaya FIZ is located 12 km from Kuching International Airport, 6 km from Kuching port and 16 km from the city centre. Roads, drainage systems, electricity substations, water supplies, and telephone networks were constructed here. [2] IPVPN, Fibre Optics and ADL/ADSL internet connections are available. [35]
This page was last edited on 27 April 2011, at 22:48 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may ...
Ray tracing of a beam of light passing through a medium with changing refractive index.The ray is advanced by a small amount, and then the direction is re-calculated. Ray tracing works by assuming that the particle or wave can be modeled as a large number of very narrow beams (), and that there exists some distance, possibly very small, over which such a ray is locally straight.
The early writers discussed here treated vision more as a geometrical than as a physical, physiological, or psychological problem. The first known author of a treatise on geometrical optics was the geometer Euclid (c. 325 BC–265 BC). Euclid began his study of optics as he began his study of geometry, with a set of self-evident axioms.
Swinburne University of Technology Sarawak Campus (SUTS) is the foreign branch campus of Swinburne University and is located in Kuching, Sarawak, Malaysia.Established in 2000, Swinburne Sarawak operates as a partnership between the Sarawak State Government and Swinburne Australia.
The name "Kuching" was already in use for the city by the time Brooke arrived in 1839. [9] [15] There are many theories as to the derivation of the name "Kuching".It was perhaps derived from the Malay word for cat, "kucing", or from Cochin, an Indian trading port on the Malabar Coast and a generic term in China and British India for trading harbour. [9]