Предмет: Химия, автор: madinamoldabergen

помогите пожалуйста

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Ответы

Автор ответа: kombeytsnadya

1

Ответ:

опыт 1 : 2 секунды

опыт 2 : 5 секунд

вывод : время горение свечи зависит от размера стакана .

madinamoldabergen: спасибо

kombeytsnadya: да незачто

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