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QuantumWriter
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Assuming that light travels through an optically dense medium such as glass slower than in a vacuum:
1. What on the atomic level causes the different changes in speed for different wavelengths?
2. For a light wave incident at the normal (90 degress) of the entry boundary do the different wavelength photons emerge at different times at the exit boundary?
1. What on the atomic level causes the different changes in speed for different wavelengths?
2. For a light wave incident at the normal (90 degress) of the entry boundary do the different wavelength photons emerge at different times at the exit boundary?