Speed Of Light Through Water

So the speed of light in water is about c n 3 x 10 8 1 33 2 26 x 10 8 m sec.

Speed of light through water. The index of refraction of water is about n 1 33. The index of refraction is 1 333 homework equations speed of light speed of light in x index of refraction of x the attempt at a solution 3x10 8 x 1 333 x 2 25 x 10 8 just looking for a double check to. While enormously fast this is notably slower than the speed of light in a vacuum which is 300 000 km per second. As the slider is translated to the right the refractive index increases and the speed.

Homework statement what is the speed of light through water. If the medium is water the condition is since for water at 20 c. The speed of light in vacuum commonly denoted c is a universal physical constant important in many areas of physics its exact value is defined as 299 792 458 metres per second approximately 300 000 km s or 186 000 mi s it is exact because by international agreement a metre is defined as the length of the path travelled by light in vacuum during a time interval of 1 299 792 458 second. The speed of light in water is approximately 225 000 km per second.

The tutorial initializes with a light wave traveling through air simulated by a clear block at a speed of 186 226 52 miles per second.