Write in Exponential form: The speed of light in vacuum is about 30,00 – InterviewSolution

1.

Write in Exponential form: The speed of light in vacuum is about 30,00,00,000 m/sec.

Answer»

Given the speed of light = 30,00,00,000 m/sec

= 3 × 10 × 10 × 10 × 10 × 10 × 10 × 10 × 10

∴ Speed of light = 3 × 10⁸ m/sec.

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