Physics · Light
The speed of light in air or vacuum is approximately:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 13.8 × 108 m
- 2330 m/s
- 33 × 106 m/s
- 43 × 108 m/s✓
Correct answer
3 × 108 m/s
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