Страница 249 - гдз по физике 11 класс сборник задач Заболотский, Комиссаров

Физика, 11 класс Сборник задач, авторы: Заболотский Алексей Алексеевич, Комиссаров Владимир Фёдорович, Петрова Мария Арсеньевна, издательство Дрофа, Москва, 2020, оранжевого цвета

Авторы: Заболотский А. А., Комиссаров В. Ф., Петрова М. А.

Тип: Сборник задач

Издательство: Дрофа

Год издания: 2020 - 2026

Цвет обложки: оранжевый изображен магнит и шары

ISBN: 978-5-358-22437-7

Cтраница 249

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            "field_url" => "/11-klass/fizika/zabolotskij-sbornik"
            "field_cover_color" => Illuminate\Database\Eloquent\Collection {#1034
              #items: array:1 [
                0 => App\Models\Term {#1035
                  #connection: "mysql"
                  #table: "terms"
                  #primaryKey: "id"
                  #keyType: "int"
                  +incrementing: false
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                  #attributes: array:6 [
                    "id" => 50
                    "created_at" => "2026-04-10 13:58:26"
                    "updated_at" => null
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                      "field_accusative_case" => "оранжевый"
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                    ]
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                  ]
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                    "created_at" => "2026-04-10 13:58:26"
                    "updated_at" => null
                    "name" => "оранжевый"
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                      "field_accusative_case" => "оранжевый"
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                      "field_prepositional_case" => "оранжевом"
                    ]
                    "field_translit" => "oranzhevyy"
                  ]
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            ]
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            "id" => 5028
            "created_at" => "2026-04-10 13:58:26"
            "updated_at" => null
            "field_tree_default_status" => "tasks"
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            "field_subject" => Illuminate\Database\Eloquent\Collection {#1009}
            "field_class" => Illuminate\Database\Eloquent\Collection {#1010}
            "field_publisher" => Illuminate\Database\Eloquent\Collection {#1012}
            "field_author" => Illuminate\Database\Eloquent\Collection {#1014}
            "field_author_foreign" => Illuminate\Database\Eloquent\Collection {#1018}
            "field_book_type" => Illuminate\Database\Eloquent\Collection {#1019}
            "field_country" => Illuminate\Database\Eloquent\Collection {#1021}
            "field_city" => Illuminate\Database\Eloquent\Collection {#1023}
            "field_series" => Illuminate\Database\Eloquent\Collection {#1025}
            "field_umk" => Illuminate\Database\Eloquent\Collection {#1026}
            "field_level_of_education" => Illuminate\Database\Eloquent\Collection {#1027}
            "field_standart_of_education" => Illuminate\Database\Eloquent\Collection {#1028}
            "field_publication_number" => null
            "field_publication_type" => Illuminate\Database\Eloquent\Collection {#1029}
            "field_under_the_edition" => Illuminate\Database\Eloquent\Collection {#1030}
            "field_under_the_edition_degree" => null
            "field_cover_description" => "изображен магнит и шары"
            "field_publication_year" => "2020"
            "field_publication_year_until" => null
            "field_part" => ""
            "field_part_writing" => ""
            "field_second_foreign_language" => null
            "field_for_whom" => "Учебное пособие"
            "field_allowed" => null
            "field_reserve_field" => null
            "field_link_to_source" => null
            "field_tasks_count" => "1590"
            "field_priority" => null
            "field_default_folder" => "/fizika_11/zabolotskij-s/"
            "field_isbn" => "978-5-358-22437-7"
            "field_cover" => array:1 [
              0 => "/media/fizika_11/zabolotskij-s/covers/cover1.webp?ts=1756055784"
            ]
            "field_cover_alts" => array:1 [
              0 => ""
            ]
            "field_covers" => array:1 [
              0 => array:4 [
                "path" => "/media/fizika_11/zabolotskij-s/covers/cover1.webp?ts=1756055784"
                "alt" => ""
                "width" => "1566"
                "height" => "2412"
              ]
            ]
            "field_popular_book" => "0"
            "field_recommended_books" => Illuminate\Database\Eloquent\Collection {#1031}
            "field_new_book" => Illuminate\Database\Eloquent\Collection {#1032}
            "field_old_book" => Illuminate\Database\Eloquent\Collection {#1033}
            "field_url" => "/11-klass/fizika/zabolotskij-sbornik"
            "field_cover_color" => Illuminate\Database\Eloquent\Collection {#1034}
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            ]
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      #escapeWhenCastingToString: false
    }
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                0 => App\Models\Edition {#1048
                  #connection: "mysql"
                  #table: "editions"
                  #primaryKey: "id"
                  #keyType: "int"
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                  #attributes: array:21 [
                    "id" => 5431
                    "created_at" => "2026-04-10 13:58:26"
                    "updated_at" => null
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                    "field_publisher" => Illuminate\Database\Eloquent\Collection {#1050
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                        0 => App\Models\Term {#1049
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                          #table: "terms"
                          #primaryKey: "id"
                          #keyType: "int"
                          +incrementing: false
                          #with: []
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                          +exists: true
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                          #attributes: array:6 [
                            "id" => 5148
                            "created_at" => "2026-04-10 13:58:26"
                            "updated_at" => null
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                            "field_translit" => "drofa"
                          ]
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                            "created_at" => "2026-04-10 13:58:26"
                            "updated_at" => null
                            "name" => "Дрофа"
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                            "field_translit" => "drofa"
                          ]
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                    "field_content_type" => "free"
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                    "field_page_content_text_checked" => "0"
                    "field_solution_author" => "Автор"
                    "field_moderator" => "stas"
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                    "field_root_dir" => "0-"
                    "field_responsible" => Illuminate\Database\Eloquent\Collection {#1051
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                    }
                    "field_comment" => null
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                    "field_process_formula" => "katex"
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                    }
                    "field_content_source" => null
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                    "field_solution_author" => "Автор"
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                    "field_comment" => null
                    "field_similar_book" => Illuminate\Database\Eloquent\Collection {#1052}
                    "field_process_formula" => "katex"
                    "field_edition_group" => Illuminate\Database\Eloquent\Collection {#1053}
                    "field_content_source" => null
                  ]
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                }
              ]
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            "book_page" => array:2 [
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                "name" => "249-1.jpg"
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                "path" => "/media/fizika_11/zabolotskij-s/0-1/249-1.webp?ts=1756640999"
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            "created_at" => "2026-04-10 13:58:26"
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            "edition" => Illuminate\Database\Eloquent\Collection {#1056}
            "book_page" => array:2 [
              "refs" => "1340953"
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            ]
            "img" => array:1 [
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                "alt" => null
                "width" => "1905"
                "height" => 2557
                "path" => "/media/fizika_11/zabolotskij-s/0-1/249-1.webp?ts=1756640999"
              ]
            ]
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      ]
      #escapeWhenCastingToString: false
    }
    "next" => Illuminate\Database\Eloquent\Collection {#3645
      #items: array:1 [
        0 => App\Models\BookPage {#3640
          #connection: "mysql"
          #table: "book_pages"
          #primaryKey: "id"
          #keyType: "int"
          +incrementing: true
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            "created_at" => "2026-04-10 13:58:26"
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            "field_display_title" => "250"
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              #escapeWhenCastingToString: false
            }
            "field_weight" => "0"
            "field_book_parent" => Illuminate\Database\Eloquent\Collection {#3646
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            "edition_groups" => Illuminate\Database\Eloquent\Collection {#3644
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            }
            "content" => Illuminate\Database\Eloquent\Collection {#3660
              #items: array:1 [
                0 => App\Models\Element {#3659
                  #connection: "mysql"
                  #table: "elements"
                  #primaryKey: "id"
                  #keyType: "int"
                  +incrementing: true
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                    "created_at" => "2026-04-10 13:58:26"
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                    "edition" => Illuminate\Database\Eloquent\Collection {#3661
                      #items: array:1 [
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                    }
                    "book_page" => array:2 [
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            "next" => array:2 [
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            "field_branch_parent" => Illuminate\Database\Eloquent\Collection {#3643}
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    "previous" => Illuminate\Database\Eloquent\Collection {#3636
      #items: array:1 [
        0 => App\Models\BookPage {#3635
          #connection: "mysql"
          #table: "book_pages"
          #primaryKey: "id"
          #keyType: "int"
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            }
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            "next" => array:2 [
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              "type" => "book_page"
            ]
            "previous" => array:2 [
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            ]
            "tasks" => Illuminate\Database\Eloquent\Collection {#3641
              #items: []
              #escapeWhenCastingToString: false
            }
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            "id" => 1340952
            "created_at" => "2026-04-10 13:58:26"
            "updated_at" => null
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            "field_url" => "/11-klass/fizika/zabolotskij-sbornik/page-248"
            "field_display_title" => "248"
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            "field_image_name" => "248"
            "field_branch_parent" => Illuminate\Database\Eloquent\Collection {#3637}
            "field_weight" => "0"
            "field_book_parent" => Illuminate\Database\Eloquent\Collection {#3638}
            "field_metatags_title" => null
            "field_metatags_description" => null
            "field_h1" => null
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            "field_description_bottom" => null
            "edition_groups" => Illuminate\Database\Eloquent\Collection {#3639}
            "content" => Illuminate\Database\Eloquent\Collection {#3649}
            "next" => array:2 [
              "refs" => "1340953"
              "type" => "book_page"
            ]
            "previous" => array:2 [
              "refs" => "1340951"
              "type" => "book_page"
            ]
            "tasks" => Illuminate\Database\Eloquent\Collection {#3641}
          ]
          #changes: []
          #casts: []
          #classCastCache: []
          #attributeCastCache: []
          #dateFormat: null
          #appends: []
          #dispatchesEvents: []
          #observables: []
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          #touches: []
          +timestamps: true
          +usesUniqueIds: false
          #hidden: []
          #visible: []
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          #guarded: array:1 [
            0 => "*"
          ]
        }
      ]
      #escapeWhenCastingToString: false
    }
    "tasks" => Illuminate\Database\Eloquent\Collection {#1039
      #items: []
      #escapeWhenCastingToString: false
    }
  ]
  #original: array:21 [
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    "created_at" => "2026-04-10 13:58:26"
    "updated_at" => null
    "field_page_start" => "249"
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    "field_display_title" => "249"
    "field_folder" => "1"
    "field_image_name" => "249"
    "field_branch_parent" => Illuminate\Database\Eloquent\Collection {#1008}
    "field_weight" => "0"
    "field_book_parent" => Illuminate\Database\Eloquent\Collection {#1038}
    "field_metatags_title" => null
    "field_metatags_description" => null
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    "field_description_top" => null
    "field_description_bottom" => null
    "edition_groups" => Illuminate\Database\Eloquent\Collection {#1036}
    "content" => Illuminate\Database\Eloquent\Collection {#1047}
    "next" => array:2 [
      "refs" => "1340954"
      "type" => "book_page"
    ]
    "previous" => array:2 [
      "refs" => "1340952"
      "type" => "book_page"
    ]
    "tasks" => Illuminate\Database\Eloquent\Collection {#1039}
  ]
  #changes: []
  #casts: []
  #classCastCache: []
  #attributeCastCache: []
  #dateFormat: null
  #appends: []
  #dispatchesEvents: []
  #observables: []
  #relations: []
  #touches: []
  +timestamps: true
  +usesUniqueIds: false
  #hidden: []
  #visible: []
  #fillable: []
  #guarded: array:1 [
    0 => "*"
  ]
}
Физика, 11 класс Сборник задач, авторы: Заболотский Алексей Алексеевич, Комиссаров Владимир Фёдорович, Петрова Мария Арсеньевна, издательство Дрофа, Москва, 2020, оранжевого цвета, страница 249
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