Предмет расположен на расстоянии 16 см от линзы с фокусным расстоянием 12 см. Каково линейное увеличение линзы?

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📝 Detailed explanation

1/F = 1/d + 1/f → 1/12 = 1/d + 1/16 → 1/d = 1/12 − 1/16 = (4−3)/48 = 1/48 → d = 48 см.
Г = d/f = 48/16 = 3.
5 / 16 (31%)
Question 5 of 16
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