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Physics, 22.07.2021 17:40 mjeliteballer

Câu 2. Chọn phát biểu đúng với vật thật đặt trước thấu kính. A. Thấu kính hội tụ luôn tạo chùm tia ló hội tụ.
B. Thấu kính phân kì luôn tạo chùm tia ló phân kì.
C. Ảnh của vật tạo bởi thấu kính không thể bằng vật.
D. Ảnh của vật qua thấu kính phân kì là ảnh thật.

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Câu 2. Chọn phát biểu đúng với vật thật đặt trước thấu kính. A. Thấu kính hội tụ luôn tạo chùm tia...

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