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The fully-withdrawn control rods begin moving back into the reactor

The fully-withdrawncontrol rods begin moving backinto the reactor. These rods are made of...

Chernobyl • S01E05 • 2019

The fully-withdrawncontrol rods begin moving backinto the reactor. These rods are made of boron,which reduces reactivity, but not their tips. The tips are made of graphite,which accelerates reactivity. Why?

Full Transcript

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The fully withdrawn control rods

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begin moving back into the reactor

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These rods are made of boron which reduces reactivity

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but not their tips

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The tips are made of graphite which accelerates reactivity

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Why

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مما يرفع الحرارة والتي بدورها تزيد البخار

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وهو الذي يزيد التفاعلية

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يتحلل ما تبقى من عنصر الزينون

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الطاقة ترتفع

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لم يبق شيء لمنعها

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الساعة 1 23 و35 ثانية

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Les barres de contrôle entrent à nouveau dans le réacteur

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Elles sont faites de bore qui fait baisser la réactivité

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mais pas à leur extrémité

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Les extrémités sont faites de graphite

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qui accélère la réactivité

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Pourquoi

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Die voll eingefahrenen Steuerstäbe fahren wieder in den Kern zurück

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Die Stäbe bestehen aus Bor welches die Reaktivität senkt

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aber die Spitzen nicht

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Die Spitzen bestehen aus Graphit welches die Reaktivität beschleunigt

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Warum

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увеличивает реактивность

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Оставшийся ксенон распадается

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Мощность повышается

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Ее ничем не остановить

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Час двадцать три и тридцать пять секунд

Available in 7 languages

Duration

17 seconds

Views

14

Timestamp in Movie

00:47:41

Uploaded

Feb 16, 2026

Season

1

Episode

5

Genres

drama, history, thriller

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Movie Summary

In April 1986, an explosion at the Chernobyl nuclear power plant in the Union of Soviet Socialist Republics becomes one of the world's worst man-made catastrophes.