Предмет: Окружающий мир, автор: ChernovaVeronika

Как определить пропускает ли оконное стекло ультрафиолетовый свет

Ответы

Автор ответа: blackstar65765

Пропустить через оконное стекло ультрофиолетовый свет, на другой стороне разместить световую электробатарею.

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