gc textbook chapter 17 Electric Potential (id: dde0c0ae1)

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]
How much kinetic energy rp9(v v;; 6oy1xsb rtewill an electron gain (in joules and eV) if it a1t 0 gtwg-3nc-(vwobaccelerates through a potvowtc( g30tn g-bw- 1aential difference of 23,000 V in a TV picture tube?
   $ \times10^{-15 }\,J$
   eV

参考答案:
空格1: 3.7±2%  空格2: 2.3±2% 


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