Physics, 15.06.2021 03:50 melanie1055
Trong một thí nghiệm Y-âng về giao thoa ánh sáng, nguồn sáng phát đồng thời hai ánh sáng đơn sắc: ánh sáng đỏ có bước sóng 700 nm, ánh sáng lam có bước sóng 500 nm. Trên màn, trong khoảng giữa hai vân sáng cùng màu với vân sáng trung tâm có 24 vân sáng màu lam. Trong khoảng này có bao nhiêu vân sáng màu đỏ
Answers: 1
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Trong một thí nghiệm Y-âng về giao thoa ánh sáng, nguồn sáng phát đồng thời hai ánh sáng đơn sắc: án...
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