"specific power" meaning in English

{
  "forms": [
    {
      "form": "specific powers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "specific power (countable and uncountable, plural specific powers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Physics",
          "orig": "en:Physics",
          "parents": [
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "A female blue whale may produce a specific power of up to 16 kilowatts per tonne when travelling fast."
        }
      ],
      "glosses": [
        "The ratio of the power produced by an object to its mass."
      ],
      "id": "en-specific_power-en-noun-YJPXq3RH",
      "links": [
        [
          "physics",
          "physics"
        ],
        [
          "power",
          "power"
        ],
        [
          "mass",
          "mass"
        ]
      ],
      "raw_glosses": [
        "(physics) The ratio of the power produced by an object to its mass."
      ],
      "tags": [
        "countable",
        "uncountable"
      ],
      "topics": [
        "natural-sciences",
        "physical-sciences",
        "physics"
      ],
      "translations": [
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "power-mass ratio",
          "word": "ominaisteho"
        }
      ]
    }
  ],
  "word": "specific power"
}

{
  "forms": [
    {
      "form": "specific powers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "specific power (countable and uncountable, plural specific powers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English uncountable nouns",
        "en:Physics"
      ],
      "examples": [
        {
          "text": "A female blue whale may produce a specific power of up to 16 kilowatts per tonne when travelling fast."
        }
      ],
      "glosses": [
        "The ratio of the power produced by an object to its mass."
      ],
      "links": [
        [
          "physics",
          "physics"
        ],
        [
          "power",
          "power"
        ],
        [
          "mass",
          "mass"
        ]
      ],
      "raw_glosses": [
        "(physics) The ratio of the power produced by an object to its mass."
      ],
      "tags": [
        "countable",
        "uncountable"
      ],
      "topics": [
        "natural-sciences",
        "physical-sciences",
        "physics"
      ]
    }
  ],
  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "power-mass ratio",
      "word": "ominaisteho"
    }
  ],
  "word": "specific power"
}