speed of sound

speed of sound
garso greitis statusas T sritis Standartizacija ir metrologija apibrėžtis Fazinis garso bangų sklidimo tampriojoje terpėje greitis: c = ω/k = λf; čia ω – kampinis dažnis, k – kampinis bangos skaičius, λ – bangos ilgis, f – virpesių dažnis. atitikmenys: angl. sound velocity; speed of sound; velocity of sound vok. Schallgeschwindigkeit, f rus. скорость звука, f pranc. vitesse du son, f

Penkiakalbis aiškinamasis metrologijos terminų žodynas. – Vilnius: Mokslo ir enciklopedijų leidybos institutas. . 2006.

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  • Speed of sound — Sound is a vibration that travels through an elastic medium as a wave. The speed of sound describes how much distance such a wave travels in a certain amount of time. In SI Units with dry air at 20 °C (68 °F), the speed of sound is 343 m/s. This… …   Wikipedia

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  • Speed of Sound — Album par Anvil Sortie 1999 Genre heavy metal Producteur Anvil / Pierre Rémillard Label Massacre Records …   Wikipédia en Français

  • Speed of Sound — «Speed Of Sound» Sencillo de Coldplay del álbum X Y Formato CD, 7 , 10 , 12 …   Wikipedia Español

  • speed of sound — The speed at which the sound waves travel in a given medium. In the ISA (international standard atmosphere), sound travels at 761.6 mph (equivalent to 1116 ft/s, 340 m/s, 661.7 knots, 34,046.16 cm/s, or 1225.35 km/h). The speed of sound is… …   Aviation dictionary

  • speed of sound — ▪ physics       speed at which sound waves propagate through different materials. In particular, for dry air at a temperature of 0 °C (32 °F), the modern value for the speed of sound is 331.29 metres (1,086.9 feet) per second. The speed of sound… …   Universalium

  • speed of sound — Synonyms and related words: Mach, Mach number, Mach one, Mach two, air speed, escape velocity, ground speed, knots, shock wave, sonic barrier, sonic boom, sonic speed, sonics, sound barrier, subsonic speed, subsonics, supersonic speed,… …   Moby Thesaurus

  • speed of sound — The speed at which sound travels in a given medium under specified conditions. The speed of sound at sea level in the International Standard Atmosphere is 1108 ft/second, 658 knots, 1215 km/hour. See also hypersonic; sonic; subsonic; supersonic;… …   Military dictionary

  • Speed Of Sound —    In dry air, at 0° C (32° F), sound travels at 331.6 meters per second (1,088 feet per second). As the temperature increases, so does the speed of sound. See Mach, Hypersonic, Transonic and Subsonic …   The writer's dictionary of science fiction, fantasy, horror and mythology

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