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Physics, 29.08.2021 19:10 maariaaa10

Trong một máy giao thoa Iâng, các khe được chiếu bởi ánh sáng đơn sắc có bước sóng   = 0,6 m. Khoảng cách giữa hai khi sáng =1mm . Khoảng cách từ mặt phẳng chứa
hai khi đến màn là D m =1 . Xác định vị trí của ba vân sáng đầu tiên (coi vân sáng chính
giữa là vân sáng thứ không)

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Trong một máy giao thoa Iâng, các khe được chiếu bởi ánh sáng đơn sắc có bước sóng   = 0,6 m. Kh...
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