What happens when something is sucked into a black hole? Does it disappear? Three decades ago, a young physicist named Stephen Hawking claimed it did-and in doing so put at risk everything we know about physics and the fundamental laws of the...
Сто задач по физике: Учеб. руководство.— 2-е изд., перераб./Под ред. И. Е. Иродова. — М.: Наука. Гл. ред. физ.-мат. лит., 1986, —64 с., ил.
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