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Physics, 09.08.2021 04:30 lexis1446

Ánh sáng trắng có cường độ đồng đều trong vùng bước sóng từ 430 nm đến 690 nm chiếu vuông góc lên một bản mỏng nước có chiết suất 1,33 và độ dày
320 nm lơ lửng trong không khí. Hỏi bước sóng nào của ánh sáng phản xạ từ bản
mỏng là mạnh nhất đối với người quan sát ?

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Ánh sáng trắng có cường độ đồng đều trong vùng bước sóng từ 430 nm đến 690 nm chiếu vuông góc lên m...

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