The speed of light in a certain substance is 82% of its
Chapter 23, Problem 27(choose chapter or problem)
The speed of light in a certain substance is 82% of its value in water. What is the index of refraction of that substance?
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer