Physics · Dispersion of Light
What is the primary cause behind the dispersion of white light through a glass prism?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Different colours of light travel at different speeds and deviate by different angles in glass✓
- 2Light undergoes total internal reflection inside the prism
- 3The prism absorbs some specific colours of light
- 4Different colours of light have the same wavelength in glass
Correct answer
Different colours of light travel at different speeds and deviate by different angles in glass
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