1/2/2024 0 Comments Thermal soundwaves1.8 Kid Stuff Talking Story Books continuity.They are also not Soundwave's only diminutive partners: as an Action Master, he is partnered with Wingthing. Stored within his signature chest compartment and called forth on Soundwave's whim with a push of a button, these miniature menaces are most commonly employed as spies for either the Decepticon cause or Soundwave's personal objectives, but are just as effective as warriors, and are entirely devoted to their master. Soundwave commands an ever-growing legion of cassette troops to carry out tasks big and small. As such, Soundwave is not popular among the rank-and-file Decepticons, who see him as a two-faced snake and wouldn't mind abandoning him on the battlefield-if they thought Megatron would let them get away with it. On top of hearing all in his role as Communications Officer and Decepticon spy-master, he is actually capable of "reading minds" by scanning and decoding the electrical impulses that carry "thoughts" in both organics and Cybertronians, and he will not hesitate to use what he learns as blackmail to keep himself high in Megatron's esteem. Though stoic and possessed of little outward personality (as evidenced by his monotone computer-style speech), Soundwave is not without drives: he has worked hard to get where he is, and he guards his place in the Decepticon hierarchy fiercely. Though "only" Communications Officer, Soundwave stands at Megatron's side as a confidant, comparable in rank to Starscream and Shockwave, but unlike them, entirely loyal to his leader. Soundwave (aka Soundblaster) is one of Megatron's most reliable troops, and he has positioned himself comfortably and irreplaceably in the Decepticon upper command structure. Retrieved on April 15, 2007.Secretly, Soundwave was always a little surprised that his Barry White impression had taken him to the top ranks of the Decepticons. ![]() Piram, "Numerical investigation of second sound in liquid helium," Dipl.-Ing. Peshkov, "'Second Sound' in Helium II," J. Sinyan Shen, Surface Second Sound in Superfluid Helium.Physical Review Special Topics: Accelerators and Beams. "Response of an oscillating superleak transducer to a pointlike heat source". "Oscillating Superleak Second Sound Transducers". "The Comparison between a Second-Sound Thermometer and a Melting-Curve Thermometer from 0.8 K Down to 20 mK". ^ " 'Second sound' appears in germanium"."Observation of second sound in a rapidly varying temperature field in Ge". ^ Beardo, Albert López-Suárez, Miquel Pérez, Luis Alberto Sendra, Lluc Alonso, Maria Isabel Melis, Claudio Bafaluy, Javier Camacho, Juan Colombo, Luciano Rurali, Riccardo Alvarez, Francesc Xavier Reparaz, Sebastian ()."Observation of first and second sound in a BKT superfluid". ^ Christodoulou P, Gałka M, Dogra N, et al."Observation of second sound in graphite at temperatures above 100 K". "Observation of Second Sound in Bismuth". Īs per the two-fluid, the speed of the second speed is given byĬ 2 = ( T S 2 C ρ s ρ n ) 1 / 2 He-B". Second sound is also observed in superfluid helium-3 below its lambda point 2.5 mK. Īt temperatures below 1 K, the speed of second sound in helium II increases as the temperature decreases. The speed of second sound is close to zero near the lambda point, increasing to approximately 20 m/s around 1.8 K, about ten times slower than normal sound waves. Second sound can be observed either as pulses or in a resonant cavity. Helium II has the highest thermal conductivity of any known material (several hundred times higher than copper). Second sound is observed in liquid helium at temperatures below the lambda point, 2.1768 K, where 4He becomes a superfluid known as helium II. (Umklapp phonon-phonon scattering exchanges momentum with the crystal lattice, so phonon momentum is not conserved.) ![]() Second sound can be observed in any system in which most phonon-phonon collisions conserve momentum, like superfluids and in some dielectric crystals when Umklapp scattering is small. Second sound waves are fluctuations in the density of particle-like thermal excitations ( rotons and phonons ). Normal sound waves are fluctuations in the displacement and density of molecules in a substance The phenomenon of second sound was first described by Lev Landau in 1941. It is known as "second sound" because the wave motion of entropy and temperature is similar to the propagation of pressure waves in air ( sound). Its presence leads to a very high thermal conductivity. Second sound is a quantum mechanical phenomenon in which heat transfer occurs by wave-like motion, rather than by the more usual mechanism of diffusion. Quantum mechanical phenomenon in which heat transfer occurs by wave-like motion
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