Предмет: Физика, автор: ialba

Почему жидкость не поднимается по широкой трубке?

Ответы

Автор ответа: Aleshinvanya

В широкой трубке вода плохо поднимается, а в тонкой наоборот потому, что существует для жидких веществ поверхностное натяжение.

Поверхностное натяжение-это сила, которая хочет уменьшит площадь, которою занимает вещество. Иными словами это сила которая с капли делает каплю.

Автор ответа: KUAKEofALL

Во всем виновато сила натяжения и воздушного давления в трубке.

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