Does Light Travel Faster Through Air or Water
According to Exam Krackers the velocity of a wave in a solid v in water v in air. How much faster does sound travel in water vs air. Sound Travels Faster In The Warm Air Further From The Water S Surface How To Make Light Water Sound Waves Water has a refractive index of 1333 as compared to say typical oil used as immersion oil which has a refractive index of 151. . But then a few pages later it shows that the index of refraction of glass is higher than air which means that the velocity of the wave must be slower in the solid glass ncv. So when they move through denser water they are slowed down more. Airs refractive index is about 10003 while waters is about 13. Propagation of waves has both a speed and a direction called the velocity. While a liquid take a little bit of more time to go through water. If you have light thats going through a media it can travel slower than that. BIf a ray of light passes fr...