本题目来源于试卷: Physics Unit27: Early Quantum Theory and Models of the Atom，类别为 通用国际物理
[单选题]
A beam of red light and a beam of violet li 5 i fb1u9i7sblgy6/reqgn7efidjz0b a-zr39o/+ w5t ght each deliver the same power on a surface. For which beam is the number of photons hitting the surface per second the grea0e5fb/9 wgtnjr7d q iza+z -o3test?
A. the red beam
B. the violet beam
C. The number of photons per second is the same for both beams.
D. This cannot be answered without knowing just what the light intensity is.
参考答案: A
本题详细解析:
暂无
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