Предмет: Физика, автор: nnggngn11

ДАЮ 100 БАЛОВ!
яку частоту повинно мати світло, що падає на поверхню In, щоб максимальна швидкість фотоелектронів дорівнювала 310^3 м/с? Робота виходу електронів з In дорівнює 610^-19 Дж

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Автор ответа: zybkov1950

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Відповідь: 9,05·10¹⁴ Гц

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