本题目来源于试卷: Physics Unit24: Wave Nature of Light，类别为 通用国际物理
[单选题]
Light has a wavelength of 600a p(h;33qfs5;s5nmjr 960cobpbbm5nbd r: qi nm in a vacuum. It passes into glass, wwv adus+*(plmyb2rl-38 pz6 khich has an index of refraction of 1.50. What is the speed of the light i+6 u2p z-p8v3rwabdlks* l (myn the glass?
A. $3.0 \times 10^{8} \; m/s$
B. $2.5 \times 10^{8} \; m/s$
C. $2.0 \times 10^{8} \; m/s$
D. $1.5 \times 10^{8} \; m/s$
参考答案: C
本题详细解析:
暂无
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