CH1991 Messages 27 Reaction score 0 Thread starter Dec 14, 2011 #1 Homework Statement http://i.imgur.com/JElvT.png Homework Equations The Attempt at a Solution When will I get total reflection? sin(theta)>1? Attachments 12.png 62.8 KB · Views: 449
Homework Statement http://i.imgur.com/JElvT.png Homework Equations The Attempt at a Solution When will I get total reflection? sin(theta)>1?
ehild Science Advisor Homework Helper Messages 15,536 Reaction score 1,917 Dec 14, 2011 #2 Does the direction of the light ray change when it traverses a plan-parallel slab? ehild
ehild Science Advisor Homework Helper Messages 15,536 Reaction score 1,917 Dec 14, 2011 #4 And how much does it change? Can you follow the ray by applying Snell's Law? ehild