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Syllabus

What is the speed of light in a vacuum?

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Question

What is the speed of light in a vacuum?

Very Short Answer
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Solution

The speed of light in a vacuum is 3 × 108 m/s.
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Q 14. 1.
Chapter 4: Refraction of Light at Plane Surfaces - EXERCISE [Page 101]

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Lakhmir Singh Physics [English] Class 10 ICSE
Chapter 4 Refraction of Light at Plane Surfaces
EXERCISE | Q 14. 1. | Page 101
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