"second sound" meaning in All languages combined

See second sound on Wiktionary

Noun [English]

Head templates: {{en-noun|-}} second sound (uncountable)
  1. (physics) A wave of fluctuating temperature or entropy propagated in the superfluid phase of liquid helium. Tags: uncountable Categories (topical): Physics
    Sense id: en-second_sound-en-noun-a4ZqzQJF Categories (other): English entries with incorrect language header Topics: natural-sciences, physical-sciences, physics

Download JSON data for second sound meaning in All languages combined (1.1kB)

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        "A wave of fluctuating temperature or entropy propagated in the superfluid phase of liquid helium."
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      "id": "en-second_sound-en-noun-a4ZqzQJF",
      "links": [
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        [
          "wave",
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        [
          "fluctuating",
          "fluctuate"
        ],
        [
          "temperature",
          "temperature"
        ],
        [
          "entropy",
          "entropy"
        ],
        [
          "propagate",
          "propagate"
        ],
        [
          "superfluid",
          "superfluid"
        ],
        [
          "phase",
          "phase"
        ],
        [
          "liquid helium",
          "liquid helium"
        ]
      ],
      "raw_glosses": [
        "(physics) A wave of fluctuating temperature or entropy propagated in the superfluid phase of liquid helium."
      ],
      "tags": [
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        "(physics) A wave of fluctuating temperature or entropy propagated in the superfluid phase of liquid helium."
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This page is a part of the kaikki.org machine-readable All languages combined dictionary. This dictionary is based on structured data extracted on 2024-05-12 from the enwiktionary dump dated 2024-05-02 using wiktextract (ae36afe and 304864d). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.

If you use this data in academic research, please cite Tatu Ylonen: Wiktextract: Wiktionary as Machine-Readable Structured Data, Proceedings of the 13th Conference on Language Resources and Evaluation (LREC), pp. 1317-1325, Marseille, 20-25 June 2022. Linking to the relevant page(s) under https://kaikki.org would also be greatly appreciated.