acoustic radiation — akustinė spinduliuotė statusas T sritis fizika atitikmenys: angl. acoustic radiation; acoustical radiation vok. akustische Strahlung, f rus. акустическое излучение, n pranc. rayonnement acoustique, m … Fizikos terminų žodynas
Cosmic microwave background radiation — CMB and Cosmic background radiation redirect here. For other uses see CMB (disambiguation) and Cosmic background (disambiguation). Physical cosmology … Wikipedia
Acoustic radiation pressure — is the difference between the average pressure at a surface moving with the sound displacements (the Lagrangian pressure) and the pressure that would have existed in the fluid of same mean density at rest. See also * Radiation pressure * Acoustic … Wikipedia
akustinė spinduliuotė — statusas T sritis fizika atitikmenys: angl. acoustic radiation; acoustical radiation vok. akustische Strahlung, f rus. акустическое излучение, n pranc. rayonnement acoustique, m … Fizikos terminų žodynas
akustische Strahlung — akustinė spinduliuotė statusas T sritis fizika atitikmenys: angl. acoustic radiation; acoustical radiation vok. akustische Strahlung, f rus. акустическое излучение, n pranc. rayonnement acoustique, m … Fizikos terminų žodynas
rayonnement acoustique — akustinė spinduliuotė statusas T sritis fizika atitikmenys: angl. acoustic radiation; acoustical radiation vok. akustische Strahlung, f rus. акустическое излучение, n pranc. rayonnement acoustique, m … Fizikos terminų žodynas
акустическое излучение — akustinė spinduliuotė statusas T sritis fizika atitikmenys: angl. acoustic radiation; acoustical radiation vok. akustische Strahlung, f rus. акустическое излучение, n pranc. rayonnement acoustique, m … Fizikos terminų žodynas
Bessel function — In mathematics, Bessel functions, first defined by the mathematician Daniel Bernoulli and generalized by Friedrich Bessel, are canonical solutions y(x) of Bessel s differential equation: for an arbitrary real or complex number α (the order of the … Wikipedia
Sound from ultrasound — Contents 1 Parametric array 2 Applications 2.1 Commercial advertising … Wikipedia
History of radar — The history of radar starts with experiments by Heinrich Hertz in the late 19th century that showed that radio waves were reflected by metallic objects. This possibility was suggested in James Clerk Maxwell s seminal work on electromagnetism.… … Wikipedia