Physics · Optics
What is the speed of light while traveling in a vacuum?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 16 × 108 m/s
- 23 × 108 m/s✓
- 35 × 108 m/s
- 48 × 109 m/s
Correct answer
3 × 108 m/s
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