Удивительный фонарик заставляет обыкновенный камень светиться ярко-жёлтым светом! Не чудо ли это? @Зоопарк Kаа

Зоопарк Kаа | United States America (US)

Create: 2022-01-24 Update: 2025-07-02 23:48:36

Удивительный фонарик заставляет обыкновенный камень светиться ярко-жёлтым светом! Не чудо ли это?

Фонарик, конечно, удивительный, так как он ультрафиолетовый, но ещё более удивителен камень. Называется он содалит и является флуоресцентным минерал. А означает это то, что сначала электромагнитное излучение (в данном случае свет от УФ-фонарика) с одной длиной волны поглощается минералом, а затем камень «переизлучает» его уже на большей длине волны. То есть теперь минерал светится с длиной волны жёлтого света.
#физика

Зоопарк Kаа

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Удивительный фонарик заставляет обыкновенный камень светиться ярко-жёлтым светом! Не чудо ли это?