26 ноя 2019 26.11.2019

3 неочевидные физические задачи от Veritasium

Первая задачка про давление в бутылке с газировкой: при встряхивании давление вырастет, упадёт или не изменится? В опросе можно выбрать вариант. Дерек покажет, что будет и объяснит почему так. Вторая про две ледышки: одна в стакане с обычной питьевой водой, вторая в солёной. Какая быстрее растает? В опросе можно выбрать вариант. И третья: объяснение фокуса с кольцом и цепочкой.

#veritasium #научпоп #озвучка #физика

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Кабачок

27.11.2019

Забавно.
Про первый опыт сразу подумалось - закрытый объем, неизменная температура, почему давление должно меняться?
Со вторым опытом вспомнилась история с приготовлением мороженого в древности - брали чашу со льдом и соленой водой, внутри ставили еще одну чашу и замешивали десерт.

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Stan Majors

1.12.2019

Крутота

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