Explaining wave speed through different mediaexplain why the speed of light is lower than  3.0 × 108  m/s as it goes through different media.

Explain why the speed of light is lower than

3.0 × 108 m/s as it goes through different media.

the molecules are forced to vibrate. that vib causes re emission. speed of emiited waves less than in vac.

first thing first of the answer is with technology. second thing second thing is that the big bang theory did not happened u see they say it did but what they dont realize is that like dinasures are still a round they might deny it but they and look at these 12 foot human skelteons they find lets see didnt the bible say something about giants. hope this peace.

find the sum of the two horizontal vectors and the sum of the two vertical vectors

isoceles right angled triangle