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Physics, 26.07.2021 14:50 DestyHilBan1183
Một bản hai mặt song song có bề dày 6 (cm), chiết suất n = 1,5 được đặt trong không khí. Điểm sáng S cách bản 20 (cm). Ảnh S’ của S qua bản hai mặt song song cách S một khoảng
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Một bản hai mặt song song có bề dày 6 (cm), chiết suất n = 1,5 được đặt trong không khí. Điểm sáng S...
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