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Chemistry, 10.08.2021 14:00 DivineMemes420

theo thuyết tương đối, một electron có động năng bằng một nửa năng lượng nghỉ của nó thì electron này chuyển động với tốc độ bắng bao nhiêu?

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theo thuyết tương đối, một electron có động năng bằng một nửa năng lượng nghỉ của nó thì electron nà...
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