O-LevelPhysicsLight5054/12 · May/June 2025 · Q241 Mark
Which statement about red light and violet light is correct?
Aprism deviates red light more than it deviates violet light.
BRed light has a lower frequency than violet light.
CRed light has a shorter wavelength than violet light.
DThe speed of red light in a vacuum is less than the speed of violet light in a vacuum.
✓ Correct answer
B: Red light has a lower frequency than violet light.
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