Mathematics · Speed and Refractive Index
If the refractive index of a medium is 1.5, what will be the speed of light in this medium? (Given that the speed of light in a vacuum is 3 × 108 m/sec)
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 12 × 108 m/sec✓
- 23 × 108 m/sec
- 34 × 108 m/sec
- 43 × 107 m/sec
Correct answer
2 × 108 m/sec
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