If the speed of light is 3.0 × 108ms-1, calculate the distance covered by light in 2.00 ns.



Q.22:- If the speed of light is 3.0 × 108ms-1, calculate the distance covered by light in 2.00 ns.

 

Answer:-



Distance covered = Speed×Time = 3.0 × 108ms-1 × 2.00 ns
= 3.0×108ms-1×2.00 ns×10-9s/1ns = 6.00×10-1m = 0.600m