The speed of light is more in?
Answers
Answered by
2
Light travels at approximately 300,000 kilometers per second in a vacuum, which has a refractive index of 1.0, but it slows down to 225,000 kilometers per second in water (refractive index of 1.3; see Figure 2) and 200,000 kilometers per second in glass (refractive index of 1.5).
Answered by
1
Explanation:
online aaja
please
! !!!!!!!!
Similar questions