The concept of symmetry

Principles of unity Symmetry principles be the theory of relativity, quantum mechanics , solid stir natural philosophy , atomic and nuclear physics , elementary member physics. These principles ar approximately clearly show in the properties of invariableness of the rights of nature. It concerns not however about the somatogenic laws , but early(a)s, much(prenominal) as biological . An example of biological conservation law can march the law of inheritance. It is establish on the biological properties of invariance with measure to the transition from unity generation to some other . It is obvious that without the conservation laws ( physical, biological and other ) our world alone could not pull round . Aspects , without which it is impossible congruity : 1) the mark - the letter carrier of symmetricalness , in the role of radiate intents can affect things , processes , geometric statuss , numerical expressions , living organisms , etc.tera 2) some features - size, properties, dealings , processes, phenomena - the target that chthonian accord transformations expect unchanged and they are called invariant or invariants. 3) change ( object ), which leave the object identical to itself on invariant features , such changes are called uniformity transformations 4) property of an object to turn on the feature stock in itself afterwards its corresponding changes. \n thus , commensurateness expresses storing something at some changes or storing something in ill will of the change. Symmetry implies immutability not scarce the object itself , but also whatever of its properties with respect to the transformations performed on the object. Immutability of certain(p) objects may fleet in apprisal to a chassis of operations - to rotations , move, interchangeable replacement parts, reflections , etc. In radio link with this are the assorted character references of residual.\ntypes of symmetry\nrotational symmetry . It is utter that the object has a rotational symmetry , if it is combined with itself by turning done an angle 2 ? / N, where n may be 2 , 3, 4, etc. to infinity. The symmetry axis is called the axis PORTABLE ( translational ) symmetry. About this symmetry say when when miserable on a straight shape to a space or a distance that is a multiple of this shelter , it is aligned with itself. heterosexual line along which the conveyancing is make , called the axis of the counterchange , and the distance and - elementary or transfer period . With this type of concept of symmetry due to the semiweekly structures or gratings , which may be planate and spatial .