Question

What is the speed of blue light travelling in vacuum?

Answer 1

Answer:

299,792, 458 m/s.

The speed of blue light in vacuum is 299,792, 458 m/s. It is same for all type of light like radio waves,ultra violet, microwaves, infra red, X rays and gamma waves. The speed of blue light in vacuum is 299,792, 458 m/s.

Answer 2

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HERE IS UR ANSWER

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the speed of blue light travelling in vacuum is

$3 \times {10}^{ - 8} m {s}^{ - 1}$