Предмет: Физика, автор: Andyhe

Помогите пожалуйста!

Вот есть изображения линз
Пишут к ним характеристики типа мнимое изображение, увеличенное, прямое
А как узнают прямое/не прямое? Изображение добавить не получается

Ответы

Автор ответа: LissaMorgenshtern

Изображение называется в линзе прямым если ориентация предмета совпадает с направлением ориентации изображения.
Изображение в рассеивающей линзе всегда ПРЯМОЕ, уменьшенное, мнимое.
Собирающая линза дает ПРЯМОЕ изображение если предмет находится между линзой и фокусом

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