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Question Practice

The speed of light in vacuum is approximately:

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 11
Physics
Physics Part - II
Waves
Question Bank

The speed of light in vacuum i...

Single Answer MCQ
Q-00058438

The speed of light in vacuum is approximately:

1

300,000 km/s

2

150,000 km/s

3

250,000 km/s

4

500,000 km/s

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