Physics for IGCSE & O level - Waves And Sounds (Section 3 - No. 24)

What is the speed of light?

340 m/s

3.0 x 10^8 m/s

1500 m/s

20 m/s

הֶסבֵּר

The speed of light is approximately 3.0 x 10^8 m/s.

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