Check us out at www.tutorvista.com In optics, refraction occurs when light waves travel from a medium with a given refractive index to a medium with...
Created with MicroStation www.Bentley.com This video clip developes the ray diagram depicting how an underwater object appears to be at a shallower depth. The mathematical...
World's 1st VICTUS -- Laser Refractive Cataract Surgery Inaugurated by Dr. Abdul Kalam Ji at Maxivision Eye care Hospital, Hyderabad on 31st January 2012.
This video introduces refraction with Snell's Law and discusses why light bends when it strikes an interface at an angle. The second video discusses total...