O-LevelPhysicsLight5054/12 · Oct/Nov 2018 · Q241 Mark
White light is dispersed by a prism. Compared with blue light, the red light is
Aslowed down less and refracted less.
Bslowed down less and refracted more.
Cslowed down more and refracted less.
Dslowed down more and refracted more.
✓ Correct answer
A: slowed down less and refracted less.
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