本题目来源于试卷: Photoelectric Effect，类别为 美国物理杯赛(Physics Bowl)
[单选题]
10.48: Which of the following wavelengths (in67t42pq xxpek) u4 lmq nm) ofun + k1u*oji. jusct)6 electromagnetic radiation will )juinc1o us +tu *jk.6produce photoelectrons of the least kinetic energy if the radiation is incident on a material with a work function of 4.80 eV?
A. 992
B. 496
C. 248
D. 124
E. 62
参考答案: C
本题详细解析:
暂无
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