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High School Electives
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Astronomy
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Light as Waves and Photons
Grade Level
Astronomy
AST.061 Light as Waves and Photons
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Why do astronomers keep both wave and photon models of light instead of choosing only one?
A
Different observations require different features of light, and the models are complementary
B
Both models give the same explanation for every light phenomenon
C
The wave model is true only during the day, and the photon model is true only at night
D
The photon model replaced all uses of wavelength in modern astronomy
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