trinhthihuynhnhu2705 trinhthihuynhnhu2705

22-07-2021
Physics

contestada

Chiếu tia sáng lên một gương phẳng biết góc tới bằng 15⁰ hãy tính góc phản xạ bằng bao nhiêu

Respuesta :

nguyenquangloc382004 nguyenquangloc382004

22-07-2021

Answer:

góc phản xạ 15°

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