Why does the wavelength of light decrease when it passes from vacuum into a medium? Group of answer choices A.The index of refraction decreases, so the speed decreases too. B.The wavelength of light won’t change, the frequency will instead. C.Because the index of refraction increases, which decreases the wavelength in the medium. D.When the speed of light increases after entering the medium, the wavelength decreases for conservation of energy.
Why does the wavelength of light decrease when it passes from vacuum into a medium? Group of answer choices A.The index of refraction decreases, so the speed decreases too. B.The wavelength of light won’t change, the frequency will instead. C.Because the index of refraction increases, which decreases the wavelength in the medium. D.When the speed of light increases after entering the medium, the wavelength decreases for conservation of energy.
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Why does the wavelength of light decrease when it passes from vacuum into a medium?
Group of answer choices
A.The index of refraction decreases, so the speed decreases too.
B.The wavelength of light won’t change, the frequency will instead.
C.Because the index of refraction increases, which decreases the wavelength in the medium.
D.When the speed of light increases after entering the medium, the wavelength decreases for conservation of energy.
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