{
  "api_version": "v1",
  "publisher": {
    "name": "Manazoo",
    "url": "https://manazoo.com/"
  },
  "license": "All rights reserved（AI の参照・要約と出典リンクつきの引用は可。転載・再配布・販売は不可）",
  "terms_url": "https://manazoo.com/terms/",
  "disclaimer": "単元の並びは学習指導要領に沿って作り、年号や人物などの事実は公開データと照らし合わせています。誤りに気づいたら意見箱からお知らせください。確かめて直します。テストや受験の前には、教科書や先生の説明もあわせて確認してください。",
  "attribution": "事実データの一部は Wikidata（CC0）による。単元の構成は文部科学省「小学校学習指導要領」「中学校学習指導要領」「高等学校学習指導要領」（政府標準利用規約2.0）。",
  "kind": "unit",
  "slug": "electrons-and-light",
  "title": "電子と光",
  "lead": "陰極線の実験から電子が発見された歴史、電子の比電荷e/mとミリカンの実験による電気素量eの測定、光電効果を説明する光量子仮説（hν＝W＋K₀）、X線の発生と結晶によるX線回折（ブラッグの条件）、電子線回折が示す物質波（ド・ブロイ波長λ＝h/mv）までを、図と例題で順にたどる単元。",
  "period": null,
  "canonical_url": "https://manazoo.com/high/physics/electrons-and-light/",
  "quiz_url": "https://manazoo.com/high/physics/electrons-and-light/quiz/",
  "api_url": "https://manazoo.com/api/v1/units/electrons-and-light.json",
  "course": {
    "slug": "physics",
    "title": "物理",
    "url": "https://manazoo.com/high/physics/"
  },
  "entities": [
    {
      "slug": "discovery-of-the-electron",
      "name": "電子の発見",
      "entity_kind": "concept",
      "wikidata_qid": "Q2225",
      "url": "https://manazoo.com/science/discovery-of-the-electron/",
      "api_url": "https://manazoo.com/api/v1/entities/discovery-of-the-electron.json"
    },
    {
      "slug": "specific-charge-of-electron",
      "name": "電子の比電荷",
      "entity_kind": "concept",
      "wikidata_qid": "Q874659",
      "url": "https://manazoo.com/science/specific-charge-of-electron/",
      "api_url": "https://manazoo.com/api/v1/entities/specific-charge-of-electron.json"
    },
    {
      "slug": "measuring-the-elementary-charge",
      "name": "電気素量の測定",
      "entity_kind": "concept",
      "wikidata_qid": "Q649803",
      "url": "https://manazoo.com/science/measuring-the-elementary-charge/",
      "api_url": "https://manazoo.com/api/v1/entities/measuring-the-elementary-charge.json"
    },
    {
      "slug": "photoelectric-effect-and-light-quantum-hypothesis",
      "name": "光電効果と光量子仮説",
      "entity_kind": "concept",
      "wikidata_qid": "Q83213",
      "url": "https://manazoo.com/science/photoelectric-effect-and-light-quantum-hypothesis/",
      "api_url": "https://manazoo.com/api/v1/entities/photoelectric-effect-and-light-quantum-hypothesis.json"
    },
    {
      "slug": "x-ray-generation-and-diffraction",
      "name": "X線の発生とX線回折",
      "entity_kind": "concept",
      "wikidata_qid": "Q34777",
      "url": "https://manazoo.com/science/x-ray-generation-and-diffraction/",
      "api_url": "https://manazoo.com/api/v1/entities/x-ray-generation-and-diffraction.json"
    },
    {
      "slug": "electron-diffraction-and-matter-waves",
      "name": "電子線回折と物質波",
      "entity_kind": "concept",
      "wikidata_qid": "Q864822",
      "url": "https://manazoo.com/science/electron-diffraction-and-matter-waves/",
      "api_url": "https://manazoo.com/api/v1/entities/electron-diffraction-and-matter-waves.json"
    }
  ],
  "question_count": 24,
  "status": "published",
  "placeholder": false
}