gc textbook chapter 17 Electric Potential (id: 72b723442)

本题目来源于试卷: gc textbook chapter 17 Electric Potential，类别为 通用国际物理

[填空题]
What potential difference is needed to give a h2uzwu(b+ptt1k 0zs3 velium nucl:n2ml4.j dq di9rldx+eus $(Q=2e)$ 65.0 keV of kinetic energy?    $ \times10^{4 }\,V$

参考答案: -3.25±2%


本题详细解析:

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