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Vor 2 Tagen · In the academic year 2006–2007 there were 166,000 pupils enrolled in elementary education and more than 13,225 teachers, giving a ratio of one teacher per 12 pupils and 20 pupils per class. After completing elementary school, nearly all children (more than 98%) go on to secondary education, either vocational, technical, or general secondary programmes ( gimnazija ).
Vor 2 Tagen · Around the time of alignment, extreme gravitational lensing of the galaxy is observed. A black hole is a region of spacetime where gravity is so strong that nothing, not even light and other electromagnetic waves, is capable of possessing enough energy to escape it. [2] Einstein 's theory of general relativity predicts that a sufficiently ...
Vor 3 Tagen · The neutron in elementary particle physics - the Standard Model The principal Feynman diagram for β − decay of a neutron into a proton, electron, and electron antineutrino via an intermediate heavy W − boson The principal Feynman diagram for β + decay of a proton into a neutron, positron, and electron neutrino via an intermediate heavy W ...
Vor 23 Stunden · The English word Germany derives from the Latin Germania, which came into use after Julius Caesar adopted it for the peoples east of the Rhine. The German term Deutschland, originally diutisciu land ('the German lands') is derived from deutsch (cf. Dutch), descended from Old High German diutisc 'of the people' (from diot or diota 'people'), originally used to distinguish the language of the ...
Vor einem Tag · X. −3. A neutrino ( / njuːˈtriːnoʊ / new-TREE-noh; denoted by the Greek letter ν) is a fermion (an elementary particle with spin of 1 2) that interacts only via the weak interaction and gravity. [2] [3] The neutrino is so named because it is electrically neutral and because its rest mass is so small ( -ino) that it was long thought to be ...
Vor 2 Tagen · Some elementary school children also learn about popular music styles. In religious schools, children sing hymns and other religious music. In secondary schools (and less commonly in elementary schools), students may have the opportunity to perform in some types of musical ensembles, such as choirs (a group of singers), marching bands , concert bands , jazz bands, or orchestras.
Vor 4 Tagen · A smiley-face emoticon Examples of kaomoji smileys. An emoticon (/ ə ˈ m oʊ t ə k ɒ n /, ə-MOH-tə-kon, rarely / ɪ ˈ m ɒ t ɪ k ɒ n /, ih-MOTT-ih-kon), short for emotion icon, is a pictorial representation of a facial expression using characters—usually punctuation marks, numbers, and letters—to express a person's feelings, mood, or reaction, without needing to describe it in detail.