1.22 If the speed of light is , calculate the distance covered by light in 2.00 ns.
Given the speed of light to be , so the distance covered by light in 2.00 ns. will be:
Therefore, the light will travel 0.600 metres in 2 nano seconds.
CBSE Date Sheet 2025 (Out) Live: Class 10, 12 board exam time table at cbse.gov.in; syllabus, sample papers
CBSE Class 12 board exam date sheet 2025 out; exams from February 15 to April 4
When will CBSE Board exam 2025 date sheet be released for Class 10, 12?
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